Flight
UAL3937
Flight history and live tracking for UAL3937, operated by United Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | United Airlines |
| Observed route | LIPZ → KIAD |
Flight history 67 flights since Dec 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-30 | KSEA SEATTLE TACOMA INTERNATIONAL | KEWR NEWARK LIBERTY INTERNATIONAL | 12:05 PDT | 19:31 EDT | 4h 26m | N37469 |
| 2026-09-28 | EGPH EDINBURGH | KORD CHICAGO OHARE INTERNATIONAL | 16:08 BST | 18:05 CDT | 7h 57m | N19117 |
| 2026-09-25 | KEWR NEWARK LIBERTY INTERNATIONAL | KJAX JACKSONVILLE INTERNATIONAL | 09:34 EDT | 11:50 EDT | 2h 16m | N78448 |
| 2026-09-22estimated | ? | KIAH | 19:15Z | 15:04 CDT | 0h 48m | N27733 |
| 2026-09-21 | KSAN | KLAS | 09:34 PDT | 10:50 PDT | 1h 15m | A445AD |
| 2026-09-17estimated | ? | KIAH | 22:23Z | 18:10 CDT | 0h 46m | N21723 |
| 2026-09-10 | EGLL | KEWR | 12:38 BST | 15:30 EDT | 7h 52m | N674UA |
| 2026-09-06estimated | LIPZ | KIAD | 18:30 CEST | 13:52 EDT | 1h 21m | N77538 |
| 2026-09-03 | ? | KIAH | 16:30Z | 15:02 CDT | 3h 31m | N494UA |
Earlier flights (58) - back to 2025-12-12
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-23estimated | KIAH | ? | 14:37 CDT | 20:30Z | 0h 52m | N453UA |
| 2026-08-22estimated | LIPZ | KIAD | 19:36 CEST | 15:02 EDT | 1h 25m | N27903 |
| 2026-08-17estimated | ? | ? | 01:58Z | 16:35Z | 14h 36m | N655UA |
| 2026-08-14estimated | ? | ? | 00:00Z | 03:41Z | 3h 41m | N490UA |
| 2026-08-12estimated | ? | ? | 08:08Z | 10:28Z | 2h 19m | N61882 |
| 2026-07-23estimated | ? | KLAX | 00:00Z | 17:46 PDT | 0h 46m | N17105 |
| 2026-07-22estimated | ? | ? | 20:58Z | 23:58Z | 2h 59m | N17105 |
| 2026-07-21estimated | ? | ? | 13:14Z | 13:48Z | 0h 33m | A0B7BA |
| 2026-07-20 | KIAD | KEWR | 23:30 EDT | 00:16 EDT | 0h 45m | N66057 |
| 2026-07-14 | KIAD | KORD | 15:01 EDT | 15:16 CDT | 1h 14m | N27958 |
| 2026-07-11estimated | KORD | KEWR | 12:15 CDT | 14:54 EDT | 1h 38m | A12798 |
| 2026-07-05estimated | KBWI | KORD | 07:28 EDT | 07:46 CDT | 1h 17m | N69833 |
| 2026-06-30estimated | LIPZ | KIAD | 19:17 CEST | 17:46 EDT | 4h 28m | N644UA |
| 2026-06-30estimated | LIPZ | KIAD | 13:37 CEST | 10:22 EDT | 2h 44m | N644UA |
| 2026-06-27 | KORD | KMSP | 19:10 CDT | 20:13 CDT | 1h 02m | N491UA |
| 2026-06-21 | KEWR | KBOS | 06:37 EDT | 07:18 EDT | 0h 40m | N39450 |
| 2026-06-19estimated | KLAX | KSNA | 06:46 PDT | 07:26 PDT | 0h 39m | N27722 |
| 2026-06-16estimated | KMSN | KDEN | 19:03 CDT | 20:08 MDT | 2h 04m | N17233 |
| 2026-06-13estimated | KSEA | ? | 17:00 PDT | 00:42Z | 0h 42m | A5CF3F |
| 2026-06-12estimated | ? | ? | 19:20Z | 23:58Z | 4h 37m | A5CF3F |
| 2026-05-25 | KLAX | KSFO | 06:07 PDT | 07:08 PDT | 1h 00m | N62849 |
| 2026-05-20partial | KIAD | ? | 21:35 EDT | N62884 | ||
| 2026-05-10 | KIAH | KMCO | 06:34 CDT | 09:20 EDT | 1h 45m | N69833 |
| 2026-05-07estimated | KDEN | ? | 09:40 MDT | 18:06Z | 2h 25m | N28987 |
| 2026-05-04estimated | KSFO | ? | 11:41 PDT | 19:28Z | 0h 46m | N445UA |
| 2026-05-01partial | KBKF | ? | 18:00 MDT | N454UA | ||
| 2026-04-30estimated | KTPA | ? | 16:35 EDT | 23:58Z | 3h 22m | N454UA |
| 2026-04-28 | KLGA | KORD | 06:14 EDT | 07:14 CDT | 1h 59m | N78540 |
| 2026-04-21estimated | ? | KIAH | 14:23Z | 10:18 CDT | 0h 54m | A12F52 |
| 2026-04-14 | KSYR | KIAH | 00:27 EDT | 02:34 CDT | 3h 06m | N889UA |
| 2026-04-03estimated | KORD | KEWR | 07:32 CDT | 10:14 EDT | 1h 41m | N669UA |
| 2026-03-28estimated | ? | KONT | 22:49Z | 16:34 PDT | 0h 45m | N47524 |
| 2026-03-15estimated | ? | ? | 08:03Z | 13:04Z | 5h 00m | N19130 |
| 2026-03-14 | KIAD | KORD | 22:28 EDT | 23:56 CDT | 2h 28m | N76514 |
| 2026-03-09 | KSAN | KDEN | 09:24 PDT | 12:38 MDT | 2h 14m | N68805 |
| 2026-03-05 | KCLE | KORD | 21:51 EST | 22:10 CST | 1h 18m | A5CF3F |
| 2026-03-03 | KIAD | KORD | 07:49 EST | 09:42 CST | 2h 52m | N35953 |
| 2026-02-26estimated | ? | KHHR | 19:29Z | 12:34 PST | 1h 05m | N27261 |
| 2026-02-25 | KSFO | KORD | 07:57 PST | 13:34 CST | 3h 36m | N27903 |
| 2026-02-23 | KLAS | KSLC | 16:06 PST | 18:18 MST | 1h 11m | N38417 |
| 2026-02-21 | KSFO | VHHH | 11:11 PST | 18:44 HKT | 15h 33m | AA6B7E |
| 2026-02-20 | KSFO | KSMF | 13:03 PST | 13:44 PST | 0h 40m | N451UA |
| 2026-02-18 | KIAH | KMSY | 10:11 CST | 10:52 CST | 0h 40m | A6EDA1 |
| 2026-02-12 | KLAX | KPHX | 05:41 PST | 08:08 MST | 1h 27m | N69888 |
| 2026-02-01 | KMIA | KSFO | 12:26 EST | 15:32 PST | 6h 05m | A126C5 |
| 2026-01-29 | CYYZ | KORD | 21:25 EST | 22:12 CST | 1h 46m | N834UA |
| 2026-01-26 | KMIA | KTPA | 07:07 EST | 08:04 EST | 0h 56m | N17550 |
| 2026-01-24 | KXNA | KDEN | 20:51 CST | 21:38 MST | 1h 46m | N835UA |
| 2026-01-22estimated | KEWR | KBOS | 21:09 EST | 06:16 EST | 9h 06m | N69059 |
| 2026-01-21estimated | ? | ? | 00:02Z | 02:26Z | 2h 23m | N656UA |
| 2026-01-20estimated | KIAD | KEWR | 14:38 EST | 18:58 EST | 4h 19m | N656UA |
| 2026-01-05 | KDEN | KEWR | 05:45 MST | 10:58 EST | 3h 12m | N68880 |
| 2026-01-02 | KCLE | KORD | 01:23 EST | 01:46 CST | 1h 22m | N79521 |
| 2026-01-01 | KORD | KCLE | 05:28 CST | 07:30 EST | 1h 01m | N17245 |
| 2025-12-26 | VHHH | KSFO | 16:05 HKT | 12:22 PST | 12h 16m | N225UA |
| 2025-12-20 | PHNL | KSFO | 01:10 HST | 08:04 PST | 4h 53m | N56859 |
| 2025-12-15 | KORD | KIAH | 06:21 CST | 08:30 CST | 2h 08m | N57870 |
| 2025-12-12 | KIAH | KDFW | 11:59 CST | 12:46 CST | 0h 46m | N475UA |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
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Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our archive (from $9.99, with a free one-day sample). Questions: [email protected]