PlaneTrack / aircraft / A31A56

N29977 - Boeing 787-9

N29977 is a Boeing 787-9 operated by United Airlines - Inc. - United States Of America, Mode-S hex code A31A56. Track it live, browse its recent flights, or download its full position history.

Photo © Kilian Feßler / Planespotters

RegistrationN29977

Mode-S hexA31A56

ManufacturerBoeing

Model787-9

OperatorUnited Airlines - Inc. - United States Of America

Last seen2026-08-23 03:10 UTC

Last callsignUAL188

Recently active. Last received 3 hours ago, possibly beyond receiver coverage or landed.

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

Flight history 152 flights since Sep 2025

Date	Callsign	From	To	Dep	Arr
2026-08-23 (today)	UAL188	?	—	01:48Z	last received 03:10Z
Track received today; the finished segment is added by tonight's history build.
2026-08-21 (partial)	UAL927	?	?	00:28Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-21 (partial)	UAL805	RKSI	?	16:01 KST
Route flown, from our receiver network. Green = start, red = end.
2026-08-20	UAL926	KSFO	EDDF	19:12 PDT	18:18 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-08-19 (partial)	UAL968	?	?	00:52Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UAL3905	?	?	19:52Z	21:56Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-17	UAL3940	VHHH	?	19:28 HKT	19:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16	UAL821	VTBS	?	09:34 +07	17:56Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-15 (partial)	UAL820	VHHH	?	08:02 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-08-14	UAL353	KEWR	KORD	20:00 EDT	04:08 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UAL187	?	?	10:24Z	21:14Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-12 (partial)	UAL188	?	?	02:08Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (141) - back to 2025-09-19

Date	Callsign	From	To	Dep	Arr
2026-07-23 (partial)	UAL820	VHHH	?	08:03 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-07-21	UAL935	EGLL	KLAX	13:41 BST	16:30 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-21 (partial)	UAL923	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-20 (partial)	UAL1855	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-20	UAL2692	?	?	13:19Z	18:42Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-19 (partial)	UAL152	?	?	02:21Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-19 (partial)	UAL153	?	?	02:21Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-18	UAL152	?	?	05:32Z	21:16Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-15	UAL935	EGLL	KHHR	13:30 BST	15:58 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-15	UAL948	KSFO	EGLL	17:00 PDT	13:30 BST
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UAL806	RKSS	KSFO	12:04 KST	06:18 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-13	UAL1227	KMCO	KSFO	02:56 EDT	15:40 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-13	UAL805	KSFO	RKSS	23:56 PDT	04:04 KST
Route flown, from our receiver network. Green = start, red = end.
2026-07-12	UAL123	EGLL	KEWR	08:16 BST	14:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-12 (partial)	UAL122	EGLL	?	08:15 BST
Route flown, from our receiver network. Green = start, red = end.
2026-07-11	UAL187D	?	KEWR	03:40Z	07:18 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-10	UAL187D	FAJS	?	22:12 SAST	23:30Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-10	UAL188	KEWR	FAJS	22:08 EDT	18:22 SAST
Route flown, from our receiver network. Green = start, red = end.
2026-07-09	UAL123	EGLL	KEWR	07:54 BST	09:58 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-09 (partial)	UAL122	EGLL	?	07:40 BST
Route flown, from our receiver network. Green = start, red = end.
2026-07-08	UAL83	LRBS	KEWR	03:49 EEST	09:32 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-07 (partial)	UAL187	KEWR	?	21:15 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-07	UAL82	KTEB	?	21:16 EDT	10:32Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-06 (partial)	UAL187	FNLU	?	01:17 WAT
Route flown, from our receiver network. Green = start, red = end.
2026-07-05 (partial)	UAL2096	KRNO	?	18:20 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-05	UAL188	KEWR	FAGM	21:20 EDT	21:12 SAST
Route flown, from our receiver network. Green = start, red = end.
2026-07-04 (partial)	UAL353	KEWR	?	21:32 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-03 (partial)	UAL1855	KLNK	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-02 (partial)	UAL1855	KLAX	?	19:01 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-02	UAL2692	KEWR	KHHR	09:25 EDT	11:58 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-01 (partial)	UAL153	VMMC	?	10:11 CST
Route flown, from our receiver network. Green = start, red = end.
2026-06-30	UAL152	VMMC	VHHH	17:20 CST	05:52 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-29 (partial)	UAL143	RJAA	?	13:18 JST
Route flown, from our receiver network. Green = start, red = end.
2026-06-28 (partial)	UAL761	KDEN	?	18:04 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-27	UAL760	KDEN	EDDM	20:16 MDT	16:36 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-06-26	UAL262	KDEN	EGLL	20:25 MDT	12:30 BST
Route flown, from our receiver network. Green = start, red = end.
2026-06-26	UAL263	EGLL	KDEN	15:29 BST	17:30 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-26 (partial)	UAL761	KBKF	?	18:00 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-25	UAL760	KDEN	EDDM	20:19 MDT	16:40 CEST
Route flown, from our receiver network. Green = start, red = end.
2026-06-25 (partial)	UAL263	EGLL	?	03:18 BST
Route flown, from our receiver network. Green = start, red = end.
2026-06-24	UAL263	EGLL	KDEN	15:24 BST	17:34 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-24	UAL262	KDEN	EGLL	20:20 MDT	12:20 BST
Route flown, from our receiver network. Green = start, red = end.
2026-06-23	UAL262	KDEN	EGLL	20:17 MDT	15:07 BST
Route flown, from our receiver network. Green = start, red = end.
2026-06-22 (partial)	UAL177	KDEN	?	18:01 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-22	UAL178	LIRF	KDEN	14:45 CEST	17:52 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-21	UAL26	EGLL	KDEN	11:57 BST	14:20 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-21 (partial)	UAL27	KDEN	?	18:00 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-20	UAL7	RJAA	PABE	13:41 JST	12:02 AKDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-20	UAL142	RJAA	KDEN	16:56 JST	12:12 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-19	UAL63	SBGR	KIAH	22:01 -03	11:49 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-18	UAL62	KIAH	SBGR	19:15 CDT	07:00 -03
Route flown, from our receiver network. Green = start, red = end.
2026-06-17	UAL32	RJAA	KLAX	13:05 JST	12:02 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-14 (partial)	UAL842	YSSY	?	10:00 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-06-13	UAL839	KLAX	YSSY	23:16 PDT	06:54 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-06-13	UAL821	KLAX	VHHH	18:20 PDT	23:06 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-06-12	UAL820	VHHH	KLAX	08:09 HKT	04:48 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-28 (partial)	UAL842	YSSY	?	10:00 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-05-24 (partial)	UAL153	VHSK	?	10:07 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-05-23	UAL152	VHSK	KLAX	17:36 HKT	13:50 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-21 (partial)	UAL79	RJAA	?	13:05 JST
Route flown, from our receiver network. Green = start, red = end.
2026-05-20 (partial)	UAL114	KSFO	?	18:09 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-20 (partial)	UAL115	KSFO	?	18:34 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	UAL893	RKSS	?	10:51 KST
Route flown, from our receiver network. Green = start, red = end.
2026-05-19 (partial)	UAL892	RKSS	?	11:28 KST
Route flown, from our receiver network. Green = start, red = end.
2026-05-12 (partial)	UAL805	RKSS	?	11:35 KST
Route flown, from our receiver network. Green = start, red = end.
2026-05-12	UAL806	RKSS	KSFO	11:36 KST	05:52 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-11	UAL805	KSFO	RKSS	23:36 PDT	03:32 KST
Route flown, from our receiver network. Green = start, red = end.
2026-05-11 (partial)	UAL1757	KDPA	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-10	UAL1849	KSFO	KIAD	08:18 PDT	16:08 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-10	UAL806	RKSS	KSFO	11:44 KST	08:18 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-09	UAL805	KSFO	RKSS	23:52 PDT	04:58 KST
Route flown, from our receiver network. Green = start, red = end.
2026-05-09 (partial)	UAL1757	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-05-08	UAL1849	KSFO	KIAD	08:25 PDT	18:28 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-07	UAL806	RKSS	KSFO	11:39 KST	06:04 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-07 (partial)	UAL805	RKSS	?	11:37 KST
Route flown, from our receiver network. Green = start, red = end.
2026-05-05	UAL123	EGLL	KEWR	07:59 BST	13:30 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-04	UAL82	KEWR	LTAL	20:00 EDT	13:58 +03
Route flown, from our receiver network. Green = start, red = end.
2026-05-04	UAL122	KEWR	EGLL	09:42 EDT	21:20 BST
Route flown, from our receiver network. Green = start, red = end.
2026-05-04	UAL83	LRCL	KEWR	03:01 EEST	07:14 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-03	UAL82	KEWR	LTAL	21:29 EDT	14:32 +03
Route flown, from our receiver network. Green = start, red = end.
2026-05-02	UAL32	RJAA	KLAX	13:28 JST	14:26 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-01 (partial)	UAL821	KLAX	?	18:03 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-30 (partial)	UAL820	VHHH	?	08:03 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-28	UAL198	?	?	06:28Z	22:09Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-27	UAL153	VMMC	KHHR	10:13 CST	12:58 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-26 (partial)	UAL152	VHSK	?	08:00 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-25 (partial)	UAL842	YSSY	?	11:45 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-04-24	UAL839	KLAX	YSSY	22:39 PDT	07:10 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-04-16 (partial)	UAL842	YSSY	?	10:00 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-04-15	UAL839	KLAX	YSSY	22:39 PDT	06:36 AEST
Route flown, from our receiver network. Green = start, red = end.
2026-04-14 (partial)	UAL187	?	?	03:25Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-14	UAL2692	?	?	14:13Z	20:16Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-13 (partial)	UAL2096	KRNO	?	18:57 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-13	UAL188	?	?	01:57Z	09:34Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-12	UAL2096	?	?	16:03Z	20:46Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-11 (partial)	UAL83	?	?	00:42Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-06 (partial)	UAL820	VHHH	?	08:42 HKT
Route flown, from our receiver network. Green = start, red = end.
2026-04-02	UAL78	RJAA	KEWR	17:32 JST	17:14 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-02	UAL32	?	?	04:51Z	19:26Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-01	UAL99	?	?	00:01Z	01:22Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	UAL98	?	?	05:46Z	21:39Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-30	UAL198	?	?	06:20Z	22:38Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-29	UAL7	?	?	04:28Z	20:37Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-28 (partial)	UAL6	KIAH	?	11:06 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-28	UAL7	KIAH	?	11:06 CDT	23:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-16	UAL1	KSFO	WSSS	22:31 PDT	20:08 +08
Route flown, from our receiver network. Green = start, red = end.
2026-03-15 (partial)	UAL58	?	?	00:29Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UAL893	?	?	03:38Z	18:10Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UAL892	?	?	08:08Z	18:08Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	UAL61	?	?	00:55Z	15:18Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-01	UAL82	KEWR	OPLA	21:24 EST	20:05 PKT
Route flown, from our receiver network. Green = start, red = end.
2026-01-28	UAL82	KEWR	EBFN	21:11 EST	09:12 CET
Route flown, from our receiver network. Green = start, red = end.
2026-01-24	UAL79	KEWR	PAOR	11:14 EST	13:25 AKST
Route flown, from our receiver network. Green = start, red = end.
2026-01-05	UAL99	YMML	?	12:28 AEDT	02:31Z
Route flown, from our receiver network. Green = start, red = end.
2026-01-04	UAL98	KHHR	?	23:30 PST	21:19Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-29	UAL100	YSSY	?	12:02 AEDT	14:15Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-28	UAL839	KHHR	?	23:50 PST	21:04Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-26	UAL771	KHHR	?	00:12 PST	18:47Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-25	UAL153	?	?	00:39Z	06:15Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-23	UAL153	VMMC	RJNN	09:08 CST	15:42 JST
Route flown, from our receiver network. Green = start, red = end.
2025-12-22	UAL152	?	VHHH	07:17Z	23:25 HKT
Route flown, from our receiver network. Green = start, red = end.
2025-12-18	UAL79	?	RJAA	00:00Z	16:06 JST
Route flown, from our receiver network. Green = start, red = end.
2025-12-16	UAL82	KEWR	EBBR	22:21 EST	10:14 CET
Route flown, from our receiver network. Green = start, red = end.
2025-12-15	UAL99	YMML	?	11:55 AEDT	01:57Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-14	UAL98	KHHR	?	23:37 PST	20:50Z
Route flown, from our receiver network. Green = start, red = end.
2025-12-13	UAL821	VTBD	VHHH	17:16 +07	22:56 HKT
Route flown, from our receiver network. Green = start, red = end.
2025-12-12	UAL820	KHHR	?	23:25 PST	17:07Z
Route flown, from our receiver network. Green = start, red = end.
2025-10-02	UAL142	RJAA	?	16:50 JST	15:36Z
Route flown, from our receiver network. Green = start, red = end.
2025-10-01	UAL79	KEWR	?	11:45 EDT	16:49Z
Route flown, from our receiver network. Green = start, red = end.
2025-10-01	UAL1855	?	KEWR	00:00Z	21:13 EDT
Route flown, from our receiver network. Green = start, red = end.
2025-09-29	UAL199	?	KHHR	13:29Z	16:40 PDT
Route flown, from our receiver network. Green = start, red = end.
2025-09-28	UAL198	KHHR	?	12:58 PDT	21:04Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-27	UAL7	KIAH	KROW	10:53 CDT	11:01 MDT
Route flown, from our receiver network. Green = start, red = end.
2025-09-27	UAL63	SBGR	?	22:03 -03	05:46Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-26	UAL62	KIAH	?	20:26 CDT	02:47Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-25	UAL6	RJAA	?	17:23 JST	13:35Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-23	UAL153	VHHH	RJBD	10:28 HKT	14:25 JST
Route flown, from our receiver network. Green = start, red = end.
2025-09-22	UAL152	KHHR	?	02:04 PDT	10:06Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-21	UAL801	?	VMMC	05:12Z	15:42 CST
Route flown, from our receiver network. Green = start, red = end.
2025-09-21	UAL802	VHHH	?	19:31 HKT	12:43Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-19	UAL187	?	KEWR	09:45Z	06:46 EDT
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.