PlaneTrack / aircraft / A1CB0F

N2142U - Boeing 777-300ER

N2142U is a Boeing 777-300ER operated by United Airlines Inc, Mode-S hex code A1CB0F. Track it live, browse its recent flights, or download its full position history.

Photo © Jan Seler / Planespotters

RegistrationN2142U

Mode-S hexA1CB0F

ManufacturerBoeing

Model777-300ER

OperatorUnited Airlines Inc

Last seen2026-08-23 01:00 UTC

Last callsignUAL201

Recently active. Last received 2 hours ago, possibly beyond receiver coverage or landed.

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

Flight history 141 flights since Sep 2025

Date	Callsign	From	To	Dep	Arr
2026-08-23 (today)	UAL201	PHNL	—	14:55 HST	last received 15:00 HST
Track received today; the finished segment is added by tonight's history build.
2026-08-21	UAL878	?	?	02:40Z	18:24Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-20	UAL869	?	?	05:59Z	22:04Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-19 (partial)	UAL2171	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UAL78	RJAA	KEWR	17:35 JST	19:52 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UAL837	?	?	05:20Z	21:44Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-17	UAL862	VHHH	KSFO	19:00 HKT	10:24 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	UAL810	?	?	01:11Z	14:36Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	UAL877	KSFO	VHHH	23:49 PDT	04:26 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-08-15 (partial)	UAL809	?	?	01:23Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-14 (partial)	UAL79	?	?	04:05Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UAL878	?	?	02:16Z	16:36Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UAL2416	?	?	07:01Z	12:10Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-12	UAL869	?	?	08:28Z	21:40Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-11	UAL869	?	?	20:50Z	21:52Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (127) - back to 2025-09-19

Date	Callsign	From	To	Dep	Arr
2026-07-23	UAL1175	?	?	16:29Z	21:30Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-23	UAL872	RCTP	KSFO	10:15 CST	09:28 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-22	UAL871	?	?	09:08Z	22:30Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-20 (partial)	UAL189	KSFO	?	18:11 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-20	UAL190	?	?	01:11Z	13:32Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-19	UAL810	?	?	02:03Z	13:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-18	UAL809	?	?	10:36Z	22:56Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-17	UAL862	VHHH	KSFO	12:16 HKT	10:12 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-16	UAL877	KSFO	VHHH	23:45 PDT	04:46 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-07-16	UAL810	?	?	01:32Z	17:42Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-15	UAL809	?	?	10:53Z	22:38Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UAL872	RCTP	KSFO	10:19 CST	06:48 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-14 (partial)	UAL871	RCTP	?	10:16 CST
Route flown, from our receiver network. Green = start, red = end.
2026-07-12 (partial)	UAL79	RJAH	?	13:52 JST
Route flown, from our receiver network. Green = start, red = end.
2026-07-11	UAL810	KNUQ	RPLL	20:01 PDT	21:48 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-11	UAL2416	KSFO	KEWR	00:08 PDT	11:43 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-10	UAL809	RPLL	KSFO	18:43 PST	15:16 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-09 (partial)	UAL853	RCTP	?	14:41 CST
Route flown, from our receiver network. Green = start, red = end.
2026-07-09	UAL852	RCTP	KSFO	14:42 CST	11:08 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-08	UAL810	KSFO	RPLL	18:30 PDT	22:02 PST
Route flown, from our receiver network. Green = start, red = end.
2026-07-08	UAL853	KSFO	RCGM	01:03 PDT	04:58 CST
Route flown, from our receiver network. Green = start, red = end.
2026-07-07	UAL809	RPLL	KSFO	18:25 PST	15:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-06	UAL858	RJFF	KSFO	14:17 JST	14:32 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-04	UAL862	VHHH	KSFO	11:55 HKT	09:42 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-04 (partial)	UAL857	KSFO	?	14:16 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-03 (partial)	UAL1844	KEWR	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-03	UAL877	KSFO	VHHH	00:39 PDT	05:12 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-07-02 (partial)	UAL79	RJAA	?	13:22 JST
Route flown, from our receiver network. Green = start, red = end.
2026-07-02	UAL78	RJAA	KEWR	17:49 JST	19:09 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-01	UAL2416	KSFO	KEWR	23:59 PDT	11:52 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-30 (partial)	UAL1844	KEWR	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-28	UAL2416	KSFO	KEWR	23:50 PDT	08:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-27	UAL838D	RJAA	KSFO	18:01 JST	11:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-27 (partial)	UAL837	RJAA	?	09:00 JST
Route flown, from our receiver network. Green = start, red = end.
2026-06-26	UAL858	RJFA	KSFO	14:33 JST	08:04 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-25	UAL857	?	?	06:26Z	23:40Z
Route flown, from our receiver network. Green = start, red = end.
2026-06-24	UAL862	VHHH	KSFO	12:00 HKT	09:36 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-23	UAL810	KSFO	RPLL	19:29 PDT	21:54 PST
Route flown, from our receiver network. Green = start, red = end.
2026-06-23	UAL877	KSFO	VHHH	23:59 PDT	04:48 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-22	UAL809	RPLL	KSFO	20:15 PST	15:20 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-21	UAL862	VHHH	KSFO	12:31 HKT	15:24 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-20	UAL877	KSFO	VHHH	00:03 PDT	04:54 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-18	UAL857	RJOK	KSFO	14:38 JST	14:20 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-18	UAL858	RJOK	KSFO	14:40 JST	09:06 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-17	UAL857	RJDB	KSFO	15:04 JST	14:14 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-16	UAL1960	KEWR	KSFO	07:00 EDT	09:42 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-15 (partial)	UAL837	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-06-15	UAL78	RJAA	KEWR	17:43 JST	16:46 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-14	UAL1960	KEWR	KSFO	07:02 EDT	10:04 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-13 (partial)	UAL79	RJAA	?	13:28 JST
Route flown, from our receiver network. Green = start, red = end.
2026-06-12	UAL2416	KSFO	KEWR	00:00 PDT	08:28 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-12	UAL810	KSFO	RPLL	18:01 PDT	01:20 PST
Route flown, from our receiver network. Green = start, red = end.
2026-05-29	UAL42	KTEB	EDDF	20:00 EDT	12:51 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-05-29	UAL988	EDDF	KIAD	12:51 CEST	14:44 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-26	UAL1175	KSFO	PHNL	09:41 PDT	11:18 HST
Route flown, from our receiver network. Green = start, red = end.
2026-05-26	UAL190	RPLL	KSFO	08:59 PST	09:32 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-25 (partial)	UAL878	KSFO	?	18:51 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-25	UAL189	KSFO	RPLL	00:49 PDT	05:26 PST
Route flown, from our receiver network. Green = start, red = end.
2026-05-24	UAL869	VHSK	KSFO	18:38 HKT	14:44 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-22 (partial)	UAL79	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-05-22	UAL78	RJAA	KEWR	18:07 JST	16:56 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-21 (partial)	UAL40	KEWR	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	UAL41	LIRF	?	04:36 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	UAL40	LIRF	?	03:22 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-05-12 (partial)	UAL40	?	?	03:53Z
Route flown, from our receiver network. Green = start, red = end.
2026-05-11	UAL43	EDDF	KEWR	13:44 CEST	15:54 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-11 (partial)	UAL989	CYZX	?	21:00 ADT
Route flown, from our receiver network. Green = start, red = end.
2026-05-10 (partial)	UAL950	KIAD	?	23:46 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-10	UAL951	EBBR	KIAD	12:12 CEST	14:30 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-09	UAL988	EDDF	KIAD	12:42 CEST	18:17 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-09 (partial)	UAL42	KSFZ	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-08 (partial)	UAL1411	KSFO	?	05:07 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-08 (partial)	UAL1175	KSFO	?	05:06 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-06	UAL190	RPLL	KSFO	09:15 PST	10:10 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-05	UAL189	KSFO	RPLL	00:09 PDT	05:44 PST
Route flown, from our receiver network. Green = start, red = end.
2026-05-05	UAL878	KSFO	RJKB	19:20 PDT	01:30 JST
Route flown, from our receiver network. Green = start, red = end.
2026-05-04	UAL869	VHHH	KSFO	18:32 HKT	13:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-01	UAL862	VHHH	KSFO	12:02 HKT	12:00 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-30	UAL877	KSFO	VHHH	23:29 PDT	05:04 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-30	UAL878	KSFO	VHHH	19:17 PDT	22:58 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-28	UAL858	RJNT	KSFO	15:20 JST	08:16 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-27	UAL857	RJDB	KSFO	15:05 JST	14:14 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-26	UAL1960	KEWR	KLAS	06:47 EDT	14:46 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-25	UAL236	PHNL	KSFO	22:29 HST	09:00 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-24 (partial)	UAL1175	?	?	00:45Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-23	UAL190	RPLL	KSFO	08:56 PST	05:40 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-23 (partial)	UAL189	RPLL	?	08:56 PST
Route flown, from our receiver network. Green = start, red = end.
2026-04-21	UAL3907	KLAX	KSFO	10:53 PDT	15:32 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-21	UAL3974	WSSS	KSFO	12:22 +08	10:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-16 (partial)	UAL809	RPLL	?	15:55 PST
Route flown, from our receiver network. Green = start, red = end.
2026-03-15	UAL1777	?	?	13:08Z	19:02Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-15	UAL2397	?	?	04:36Z	13:08Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UAL2397	?	?	04:09Z	08:42Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UAL3926	?	?	00:00Z	02:18Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	UAL23	KEWR	EIDW	22:39 EDT	08:30 GMT
Route flown, from our receiver network. Green = start, red = end.
2026-03-13 (partial)	UAL22	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	UAL3926	?	?	20:03Z	23:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-23	UAL988	EDDF	EGCD	11:57 CET	12:11 GMT
Route flown, from our receiver network. Green = start, red = end.
2026-02-13	UAL189	KSFO	RPUL	00:33 PST	06:51 PST
Route flown, from our receiver network. Green = start, red = end.
2026-02-12	UAL809	?	RPLL	02:34Z	21:12 PST
Route flown, from our receiver network. Green = start, red = end.
2026-02-09	UAL862	VHHH	?	10:55 HKT	05:27Z
Route flown, from our receiver network. Green = start, red = end.
2026-01-28	UAL809	?	RPLL	07:39Z	20:18 PST
Route flown, from our receiver network. Green = start, red = end.
2025-12-28	UAL189	KSFO	RPUN	00:24 PST	06:19 PST
Route flown, from our receiver network. Green = start, red = end.
2025-12-26	UAL862	VHHH	?	10:59 HKT	05:28Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-25	UAL877	KSFO	?	00:16 PST	18:15Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-24	UAL810	RPLL	ROTM	00:03 PST	02:40 JST
Route flown, from our receiver network. Green = start, red = end.
2025-12-23	UAL862	VHHH	RJFM	11:12 HKT	14:30 JST
Route flown, from our receiver network. Green = start, red = end.
2025-12-22	UAL877	KSFO	?	00:44 PST	18:24Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-19	UAL878	VHHH	?	03:29 HKT	20:50Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-19	UAL869D	KSFO	RJSC	18:11 PST	21:09 JST
Route flown, from our receiver network. Green = start, red = end.
2025-12-17	UAL878	VHHH	ROAH	22:35 HKT	01:06 JST
Route flown, from our receiver network. Green = start, red = end.
2025-10-02	UAL950	?	EBBR	00:00Z	07:45 CEST
Route flown, from our receiver network. Green = start, red = end.
2025-10-02	UAL951	EBBR	EIME	12:33 CEST	12:34 IST
Route flown, from our receiver network. Green = start, red = end.
2025-10-01	UAL988	EDDF	EGNM	12:58 CEST	13:05 BST
Route flown, from our receiver network. Green = start, red = end.
2025-10-01	UAL42	KEWR	?	20:18 EDT	01:42Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-30	UAL163	?	KEWR	00:49Z	08:16 EDT
Route flown, from our receiver network. Green = start, red = end.
2025-09-29	UAL164	KEWR	?	21:49 EDT	07:03Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-28	UAL2437	?	KEWR	00:00Z	21:37 EDT
Route flown, from our receiver network. Green = start, red = end.
2025-09-27	UAL1777	KEWR	?	08:46 EDT	13:50Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-26	UAL214	PHNL	?	22:50 HST	12:35Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-24	UAL1141	PHNL	?	22:50 HST	12:50Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-24	UAL1175	KSFO	PHNG	09:45 PDT	11:08 HST
Route flown, from our receiver network. Green = start, red = end.
2025-09-22	UAL190	RPLL	?	09:33 PST	13:46Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-22	UAL1175	KSFO	PHNG	09:54 PDT	11:17 HST
Route flown, from our receiver network. Green = start, red = end.
2025-09-21	UAL189	KSFO	?	01:14 PDT	20:54Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-20	UAL872	RCTP	?	10:13 CST	04:07Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-19	UAL871	?	RCTP	09:49Z	18:56 CST
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.