PlaneTrack / aircraft / A28DC8

N2639U - Boeing 777-300ER

N2639U is a Boeing 777-300ER operated by United Airlines Inc, Mode-S hex code A28DC8. Track it live, browse its recent flights, or download its full position history.

Representative image of a Boeing 777-300ER. No photo of N2639U yet.

Photo © SHWinter0101 / Planespotters

RegistrationN2639U

Mode-S hexA28DC8

ManufacturerBoeing

Model777-300ER

OperatorUnited Airlines Inc

Last seen2026-08-23 06:16 UTC

Last callsignUAL837

Recently active. Last received 62 minutes ago, possibly beyond receiver coverage or landed.

Open the live map Buy full history (CSV) API access

Flight history 170 flights since Sep 2025

Date	Callsign	From	To	Dep	Arr
2026-08-23 (today)	UAL837	?	—	05:46Z	last received 06:16Z
Track received today; the finished segment is added by tonight's history build.
2026-08-21	UAL877	KSFO	VHHH	23:49 PDT	04:24 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-08-21	UAL810	?	?	01:23Z	14:04Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-20	UAL809	?	?	07:05Z	23:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-19 (partial)	UAL189	RPLL	?	08:56 PST
Route flown, from our receiver network. Green = start, red = end.
2026-08-19	UAL190	RPLL	KSFO	08:57 PST	06:18 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UAL1844	?	?	00:00Z	11:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-17 (partial)	UAL40	?	?	02:29Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-17	UAL41	?	?	12:48Z	19:18Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16 (partial)	UAL989	?	?	03:26Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	UAL43	EDDF	KEWR	11:43 CEST	13:54 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-15	UAL951	EBBR	KIAD	11:52 CEST	18:06 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-15 (partial)	UAL950	?	?	03:39Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-14 (partial)	UAL78	?	?	00:21Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-14	UAL988	EDDF	KIAD	12:41 CEST	18:20 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-14 (partial)	UAL42	?	?	00:21Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UAL78	RJAA	KEWR	18:45 JST	18:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UAL837	?	?	05:12Z	21:24Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-12	UAL1346	?	?	08:16Z	12:54Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (152) - back to 2025-09-20

Date	Callsign	From	To	Dep	Arr
2026-07-23 (partial)	UAL190	?	?	01:01Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-23 (partial)	UAL189	KSFO	?	18:00 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-22	UAL3918	KIAH	KSFO	20:26 CDT	01:04 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-22	UAL189	KSFO	RPLL	01:08 PDT	05:08 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-18 (partial)	UAL189	KSFO	?	18:02 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-18	UAL1175	?	?	16:34Z	21:20Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-18	UAL190	?	?	01:02Z	13:54Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-17	UAL810	?	?	01:59Z	17:30Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-16	UAL809	?	?	07:18Z	22:16Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-15 (partial)	UAL189	RPLL	?	09:01 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-15 (partial)	UAL190	RPLL	?	09:02 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UAL810	KSFO	RPLL	18:41 PDT	22:00 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UAL189	KSFO	RPLL	01:22 PDT	05:52 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-13	UAL809	RPLL	KSFO	18:27 PST	15:26 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-12	UAL190	RPLL	KSFO	09:01 PST	06:36 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-10	UAL45	LSZH	KSFO	13:59 CEST	16:44 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-10 (partial)	UAL44	KSFO	?	17:25 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-09	UAL862	VMMC	KSFO	12:17 CST	09:42 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-08	UAL877	KSFO	VHHH	00:08 PDT	04:56 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-07-08 (partial)	UAL2358	KIAH	?	20:06 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-07	UAL604	KSFO	KIAH	10:07 PDT	17:10 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-07 (partial)	UAL1844	KNXX	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-06	UAL78	RJAA	KEWR	17:41 JST	16:46 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-05	UAL862	VHHH	KSFO	11:53 HKT	09:14 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-04	UAL877	KSFO	VHHH	23:44 PDT	04:26 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-07-04	UAL810	KSFO	RPLL	18:22 PDT	22:04 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-03	UAL809	RPLL	KSFO	18:10 PST	15:02 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-02	UAL190	RPLL	KSFO	08:52 PST	05:46 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-01 (partial)	UAL878	KSFO	?	20:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-30 (partial)	UAL869	VHHH	?	18:04 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-29	UAL862	VHHH	KSFO	12:16 HKT	09:34 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-28	UAL810	KSFO	RPLL	17:59 PDT	01:14 PST
Route flown, from our receiver network. Green = start, red = end.
2026-06-28	UAL877	KSFO	VHHH	00:12 PDT	04:48 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-27	UAL809	RPLL	KSFO	18:38 PST	14:56 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-26 (partial)	UAL1844	KYNG	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-25	UAL43	EDDF	KEWR	11:32 CEST	13:36 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-25 (partial)	UAL989	CYAW	?	21:00 ADT
Route flown, from our receiver network. Green = start, red = end.
2026-06-24 (partial)	UAL950	KSFZ	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-24	UAL951	EBBR	KIAD	12:05 CEST	14:16 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-23 (partial)	UAL42	KEWR	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-23	UAL988	EDFH	KIAD	13:06 CEST	15:46 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-22	UAL1346	PHNL	KSFO	22:30 HST	06:02 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-20	UAL1175	KSFO	PHNL	09:18 PDT	11:30 HST
Route flown, from our receiver network. Green = start, red = end.
2026-06-20	UAL872	RCTP	KSFO	10:11 CST	06:32 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-19 (partial)	UAL871	KSFO	?	00:14 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-17	UAL858	RJOK	KSFO	14:39 JST	08:38 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-16 (partial)	UAL857	RJDB	?	09:16 JST
Route flown, from our receiver network. Green = start, red = end.
2026-06-15 (partial)	UAL189	KSFO	?	18:06 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-15	UAL190	RPLL	KSFO	09:11 PST	06:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-14	UAL189	KSFO	RPLL	00:53 PDT	05:38 PST
Route flown, from our receiver network. Green = start, red = end.
2026-06-14	UAL878	KSFO	VHHH	19:21 PDT	22:54 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-13 (partial)	UAL869	KSFO	?	17:35 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-12	UAL862	VHHH	KSFO	12:03 HKT	08:50 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-29 (partial)	UAL877	KSFO	?	00:30 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-29	UAL878	KSFO	RCSS	19:11 PDT	00:02 CST
Route flown, from our receiver network. Green = start, red = end.
2026-05-28	UAL869	?	KNUQ	06:30Z	14:50 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-27	UAL857	RJOF	KSFO	14:40 JST	14:34 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-27	UAL858	RJOI	KSFO	14:40 JST	08:18 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-27 (partial)	UAL869	KSFO	?	13:40 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-26	UAL857	?	RJFZ	06:09Z	16:40 JST
Route flown, from our receiver network. Green = start, red = end.
2026-05-25	UAL1960	KEWR	KSFO	07:42 EDT	10:20 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-24 (partial)	UAL79	RJAA	?	13:02 JST
Route flown, from our receiver network. Green = start, red = end.
2026-05-24	UAL78	RJAA	KEWR	17:49 JST	17:12 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-23	UAL810	KSFO	RPLL	17:45 PDT	01:38 PST
Route flown, from our receiver network. Green = start, red = end.
2026-05-23	UAL2416	KSFO	KEWR	23:56 PDT	11:36 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-22	UAL809	?	?	10:28Z	22:24Z
Route flown, from our receiver network. Green = start, red = end.
2026-05-21	UAL837	RJAA	KSFO	13:54 JST	13:20 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	UAL858	KNUQ	?	19:16 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-12 (partial)	UAL857	RJDB	?	09:19 JST
Route flown, from our receiver network. Green = start, red = end.
2026-05-11 (partial)	UAL837	RJAA	?	13:37 JST
Route flown, from our receiver network. Green = start, red = end.
2026-05-10	UAL872	RCSS	KSFO	10:02 CST	06:02 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-07	UAL862	VHHH	KSFO	12:08 HKT	09:08 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-06	UAL877	KSFO	VHHH	23:20 PDT	04:20 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-05-06	UAL810	KSFO	RPLL	17:38 PDT	22:02 PST
Route flown, from our receiver network. Green = start, red = end.
2026-05-05	UAL809	RPLL	KSFO	18:36 PST	14:30 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-04 (partial)	UAL871	RCTP	?	10:09 CST
Route flown, from our receiver network. Green = start, red = end.
2026-05-04	UAL872	RCTP	KSFO	10:09 CST	06:02 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-02	UAL862	VHHH	KSFO	12:05 HKT	09:30 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-01	UAL810	KSFO	RPLL	18:31 PDT	22:18 PST
Route flown, from our receiver network. Green = start, red = end.
2026-05-01	UAL877	KSFO	VHHH	00:02 PDT	05:44 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-30	UAL809	RPLL	KSFO	19:07 PST	14:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-29 (partial)	UAL809	KSFO	?	13:31 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-28 (partial)	UAL857	RJDB	?	09:20 JST
Route flown, from our receiver network. Green = start, red = end.
2026-04-26	UAL858	RJBD	KSFO	15:02 JST	08:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-25 (partial)	UAL857	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-24	UAL862	VHHH	KSFO	12:16 HKT	12:51 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-23	UAL878	?	?	01:54Z	15:28Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-23	UAL877	KSFO	VHHH	23:21 PDT	05:12 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-22	UAL869	?	?	06:10Z	23:59Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-21 (partial)	UAL1844	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-20	UAL43	EDDF	KEWR	11:34 CEST	18:54 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-20 (partial)	UAL989	?	?	03:37Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-19 (partial)	UAL989	KIAD	?	18:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-19	UAL951	EBBR	KIAD	11:58 CEST	14:02 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-19	UAL950	?	?	03:53Z	05:28Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-18	UAL950	KIAD	EBBR	18:19 EDT	01:58 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-04-18	UAL42	?	?	00:00Z	06:46Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-18	UAL988	EDDF	KIAD	12:54 CEST	15:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-17	UAL1149	KSFO	KEWR	06:50 PDT	15:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-17	UAL8101	KIAH	KSFO	19:00 CDT	21:24 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-16	UAL43	EDDF	KEWR	11:30 CEST	18:08 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-16 (partial)	UAL989	?	?	03:31Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-15 (partial)	UAL950	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-15	UAL951	EBBR	KIAD	11:55 CEST	13:50 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-14	UAL988	EDDF	KIAD	12:43 CEST	15:02 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-14 (partial)	UAL989	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-13 (partial)	UAL950	?	?	03:21Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-13	UAL951	?	?	10:35Z	12:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-12	UAL988	EDDF	KIAD	12:39 CEST	17:46 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-12	UAL42	?	?	00:01Z	06:16Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-11	UAL1149	?	?	13:59Z	19:08Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-11 (partial)	UAL1844	?	?	00:16Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-10	UAL1844	?	?	23:38Z	23:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-05	UAL858	?	?	05:52Z	15:28Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-04	UAL857	?	?	06:13Z	20:42Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-03 (partial)	UAL1844	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-02	UAL43	EDDF	KEWR	11:29 CEST	13:52 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-02	UAL42	KEWR	EDDF	20:00 EDT	11:29 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-04-01	UAL878	?	?	02:11Z	02:52Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	UAL869	?	?	11:32Z	21:18Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-30	UAL857	?	?	05:47Z	21:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-30	UAL858	RJFF	KSFO	14:48 JST	08:29 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-29 (partial)	UAL857	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-28	UAL858	?	?	15:40Z	16:20Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-28	UAL857	?	?	20:06Z	23:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-16	UAL989	?	?	00:02Z	11:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-16	UAL988	EDDF	KIAD	12:00 CET	09:18 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-15	UAL988	EDDF	KIAD	12:08 CET	15:34 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-15 (partial)	UAL989	?	?	04:20Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UAL988	EDDF	KIAD	12:33 CET	16:16 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UAL42	?	?	00:35Z	07:36Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	UAL1175	?	?	08:52Z	22:24Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	UAL1311	?	?	08:52Z	13:22Z
Route flown, from our receiver network. Green = start, red = end.
2026-01-08	UAL1960	KEWR	KSFO	07:24 EST	10:00 PST
Route flown, from our receiver network. Green = start, red = end.
2026-01-03	UAL163	?	KTEB	01:37Z	08:05 EST
Route flown, from our receiver network. Green = start, red = end.
2025-12-24	UAL872	RCTP	?	17:58 CST	11:48Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-21	UAL189	KSFO	?	00:44 PST	22:11Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-17	UAL872	RCTP	?	11:30 CST	05:16Z
Route flown, from our receiver network. Green = start, red = end.
2025-10-02	UAL163	?	KEWR	00:54Z	08:01 EDT
Route flown, from our receiver network. Green = start, red = end.
2025-10-01	UAL164	KEWR	?	22:09 EDT	03:10Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-30	UAL58	?	ETOU	04:57Z	08:34 CEST
Route flown, from our receiver network. Green = start, red = end.
2025-09-30	UAL43	EDDF	EGCD	11:42 CEST	11:49 BST
Route flown, from our receiver network. Green = start, red = end.
2025-09-28	UAL59	EDDF	?	14:11 CEST	13:12Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-28	UAL42	KEWR	CYCH	20:24 EDT	22:28 ADT
Route flown, from our receiver network. Green = start, red = end.
2025-09-27	UAL163	OJAI	KTEB	04:22 +03	08:25 EDT
Route flown, from our receiver network. Green = start, red = end.
2025-09-26	UAL164	KEWR	?	22:16 EDT	03:16Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-25	UAL43	EDDF	EGNT	11:46 CEST	11:49 BST
Route flown, from our receiver network. Green = start, red = end.
2025-09-25	UAL58	EGPO	EDDF	06:01 BST	08:47 CEST
Route flown, from our receiver network. Green = start, red = end.
2025-09-24	UAL872	RCTP	?	09:51 CST	03:54Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-23	UAL871	?	RCGM	07:50Z	19:06 CST
Route flown, from our receiver network. Green = start, red = end.
2025-09-22	UAL1777	KEWR	?	08:46 EDT	13:54Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-20	UAL858	RJOK	KSFO	15:09 JST	08:04 PDT
Route flown, from our receiver network. Green = start, red = end.

Times are local to each airport. Hover for UTC. Tap Map to see the route flown. Partial records have a confirmed departure but no reliable arrival fix.

Data access

Live position and 365-day history for this aircraft are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive.