Flight
UAL321
Flight history and live tracking for UAL321, 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.
Next flight
| Date | Sun 23 Aug 2026 |
| Route | KIAD WASHINGTON DULLES INTERNATIONAL → LIPZ VENEZIA TESSERA |
| Scheduled departure | 17:15 EDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Observed route | KORD → KPHX |
Flight history 130 flights since Sep 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-22 | KIAD WASHINGTON DULLES INTERNATIONAL | LIPZ VENEZIA TESSERA | 18:00 EDT | 07:41 CEST | 7h 41m | N654UA |
| 2026-08-21 | KIAD WASHINGTON DULLES INTERNATIONAL | LIPZ VENEZIA TESSERA | 17:26 EDT | 06:55 CEST | 7h 29m | N660UA |
| 2026-08-20 | KIAD WASHINGTON DULLES INTERNATIONAL | LIPZ VENEZIA TESSERA | 17:57 EDT | 07:47 CEST | 7h 50m | N644UA |
| 2026-08-19partial | ? | ? | 03:20Z | N651UA | ||
| 2026-08-18partial | ? | ? | 03:36Z | N656UA | ||
| 2026-08-17partial | ? | ? | 03:08Z | N641UA | ||
| 2026-08-16partial | ? | ? | 03:14Z | N654UA | ||
| 2026-08-15partial | ? | ? | 03:06Z | N643UA | ||
| 2026-08-14partial | ? | ? | 03:14Z | N642UA | ||
| 2026-08-13partial | KIAD | ? | 22:45 EDT | N649UA | ||
| 2026-08-12estimated | ? | ? | 03:35Z | 05:40Z | 2h 04m | N656UA |
| 2026-08-11partial | KIAD | ? | 17:45 EDT | N656UA |
Earlier flights (118) - back to 2025-09-18
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-23partial | ? | ? | 03:06Z | N644UA | ||
| 2026-07-22partial | ? | ? | 03:08Z | N641UA | ||
| 2026-07-21partial | ? | ? | 03:36Z | N641UA | ||
| 2026-07-20partial | ? | ? | 03:59Z | N656UA | ||
| 2026-07-19partial | KIAD | ? | 20:11 EDT | N660UA | ||
| 2026-07-18estimated | KIAD | LIPZ | 00:13 EDT | 08:08 CEST | 1h 54m | N654UA |
| 2026-07-17partial | ? | ? | 03:43Z | N654UA | ||
| 2026-07-16partial | ? | ? | 00:00Z | N643UA | ||
| 2026-07-15partial | ? | ? | 03:50Z | N654UA | ||
| 2026-07-14partial | ? | ? | 03:39Z | N656UA | ||
| 2026-07-13partial | ? | ? | 03:53Z | N654UA | ||
| 2026-07-12partial | ? | ? | 03:18Z | N654UA | ||
| 2026-07-11partial | ? | ? | 03:18Z | N642UA | ||
| 2026-07-10partial | KRME | ? | 20:00 EDT | N644UA | ||
| 2026-07-09partial | KIAD | ? | 23:54 EDT | N642UA | ||
| 2026-07-08partial | ? | ? | 00:02Z | N642UA | ||
| 2026-07-07partial | KBED | ? | 20:00 EDT | N649UA | ||
| 2026-07-06partial | KIAD | ? | 20:00 EDT | N655UA | ||
| 2026-07-05partial | ? | ? | 03:16Z | N644UA | ||
| 2026-07-04partial | ? | ? | 03:44Z | N644UA | ||
| 2026-07-03partial | CYQY | ? | 21:00 ADT | N655UA | ||
| 2026-07-02partial | ? | ? | 03:14Z | N655UA | ||
| 2026-07-01partial | ? | ? | 03:31Z | N655UA | ||
| 2026-06-30partial | CYYT | ? | 21:42 NDT | N641UA | ||
| 2026-06-29partial | ? | ? | 04:15Z | N644UA | ||
| 2026-06-28partial | KIAD | ? | 23:09 EDT | N642UA | ||
| 2026-06-27partial | ? | ? | 03:11Z | N644UA | ||
| 2026-06-26partial | ? | ? | 00:02Z | N641UA | ||
| 2026-06-25partial | ? | ? | 03:05Z | N641UA | ||
| 2026-06-24partial | ? | ? | 03:21Z | N660UA | ||
| 2026-06-23partial | CYAW | ? | 21:00 ADT | N660UA | ||
| 2026-06-22partial | KPNE | ? | 20:00 EDT | N660UA | ||
| 2026-06-21partial | KIAD | ? | 23:26 EDT | N669UA | ||
| 2026-06-20partial | ? | ? | 03:20Z | N655UA | ||
| 2026-06-19partial | KACK | ? | 20:00 EDT | N641UA | ||
| 2026-06-18partial | KIAD | ? | 23:06 EDT | N659UA | ||
| 2026-06-17partial | ? | ? | 03:17Z | N659UA | ||
| 2026-06-16partial | ? | ? | 03:27Z | N644UA | ||
| 2026-06-15partial | ? | ? | 03:16Z | N660UA | ||
| 2026-06-14partial | ? | ? | 03:20Z | N647UA | ||
| 2026-06-13partial | ? | ? | 00:00Z | N654UA | ||
| 2026-06-12partial | ? | ? | 00:00Z | N659UA | ||
| 2026-06-11estimated | KTTN | CYHZ | 18:40 EDT | 20:58 ADT | 1h 17m | N659UA |
| 2026-05-29estimated | KIAD | LIPZ | 23:34 EDT | 10:13 CEST | 4h 38m | N647UA |
| 2026-05-28partial | ? | ? | 03:31Z | N651UA | ||
| 2026-05-27partial | ? | ? | 03:57Z | N659UA | ||
| 2026-05-26partial | ? | ? | 02:51Z | N656UA | ||
| 2026-05-25partial | ? | ? | 03:25Z | N644UA | ||
| 2026-05-24partial | ? | ? | 03:29Z | N655UA | ||
| 2026-05-23partial | ? | ? | 03:09Z | N656UA | ||
| 2026-05-22partial | ? | ? | 00:00Z | N656UA | ||
| 2026-05-21estimated | KIAD | KJFK | 19:29 EDT | 19:58 EDT | 0h 28m | N656UA |
| 2026-05-20 | KORD | KPHX | 19:51 CDT | 10:52 MST | 17h 00m | A0B846 |
| 2026-05-19partial | KORD | ? | 22:26 CDT | A3D326 | ||
| 2026-05-12 | KORD | KPHX | 09:32 CDT | 10:54 MST | 3h 22m | A0B841 |
| 2026-05-11 | KORD | KPHX | 09:34 CDT | 13:26 MST | 5h 52m | A0B826 |
| 2026-05-10 | KORD | KPHX | 09:33 CDT | 12:00 MST | 4h 26m | A6ED3B |
| 2026-05-09 | KORD | KPHX | 09:18 CDT | 12:54 MST | 5h 35m | A56050 |
| 2026-05-08 | KORD | KPHX | 09:27 CDT | 11:28 MST | 4h 01m | A0B826 |
| 2026-05-07 | KORD | KPHX | 09:52 CDT | 12:54 MST | 5h 02m | A2450B |
| 2026-05-06 | KORD | KPHX | 09:24 CDT | 10:48 MST | 3h 23m | A6EDA1 |
| 2026-05-05 | KORD | KPHX | 09:40 CDT | 11:36 MST | 3h 55m | A0B802 |
| 2026-05-04 | KORD | KPHX | 09:47 CDT | 11:16 MST | 3h 28m | A0B820 |
| 2026-05-03 | KORD | KPHX | 09:43 CDT | 11:06 MST | 3h 22m | A6EDE5 |
| 2026-05-02 | KORD | KPHX | 09:51 CDT | 11:02 MST | 3h 11m | A0B821 |
| 2026-05-01 | KORD | KPHX | 09:37 CDT | 11:06 MST | 3h 28m | N37513 |
| 2026-04-30 | KORD | KPHX | 09:42 CDT | 11:19 MST | 3h 36m | A0B849 |
| 2026-04-29estimated | KDSM | KPHX | 10:29 CDT | 13:00 MST | 4h 31m | A0B7D9 |
| 2026-04-28 | KORD | KPHX | 09:36 CDT | 13:00 MST | 5h 23m | A0B88A |
| 2026-04-27 | KORD | KPHX | 10:00 CDT | 11:32 MST | 3h 31m | A0B7B8 |
| 2026-04-26 | KORD | KPHX | 09:48 CDT | 12:51 MST | 5h 03m | A0B826 |
| 2026-04-25 | KORD | KPHX | 09:35 CDT | 10:58 MST | 3h 22m | A0B88A |
| 2026-04-24estimated | KORD | KPHX | 09:56 CDT | 11:46 MST | 3h 49m | A6ED3B |
| 2026-04-23estimated | KORD | KPHX | 09:41 CDT | 12:41 MST | 4h 59m | A0B802 |
| 2026-04-22estimated | KORD | KPHX | 09:31 CDT | 11:02 MST | 3h 30m | A0B848 |
| 2026-04-21 | KORD | KPHX | 09:37 CDT | 10:44 MST | 3h 07m | A0B81E |
| 2026-04-20 | KORD | KPHX | 09:47 CDT | 10:54 MST | 3h 06m | A0B840 |
| 2026-04-19estimated | KORD | KPHX | 09:37 CDT | 12:56 MST | 5h 18m | A0B7B8 |
| 2026-04-18estimated | KORD | KPHX | 09:35 CDT | 12:56 MST | 5h 21m | A0B841 |
| 2026-04-17 | KORD | KPHX | 09:35 CDT | 10:58 MST | 3h 23m | A6ED3B |
| 2026-04-16 | KORD | KPHX | 09:44 CDT | 13:03 MST | 5h 19m | AD22E1 |
| 2026-04-15estimated | KORD | KPHX | 09:43 CDT | 13:04 MST | 5h 21m | A6ED61 |
| 2026-04-14 | KORD | KPHX | 09:27 CDT | 13:04 MST | 5h 37m | A0B840 |
| 2026-04-12estimated | KORD | KPHX | 09:47 CDT | 12:08 MST | 4h 21m | A0B7D8 |
| 2026-04-11 | KORD | KPHX | 09:52 CDT | 11:16 MST | 3h 23m | A0B848 |
| 2026-04-06estimated | KORD | KPHX | 09:35 CDT | 09:38 MST | 2h 02m | A2452A |
| 2026-04-05 | KORD | KPHX | 09:24 CDT | 10:38 MST | 3h 13m | A245B7 |
| 2026-04-04 | KORD | KPHX | 09:50 CDT | 11:16 MST | 3h 25m | AD22E1 |
| 2026-04-03 | KORD | KPHX | 11:17 CDT | 12:38 MST | 3h 20m | A0B88B |
| 2026-04-02 | KORD | KPHX | 11:17 CDT | 12:48 MST | 3h 30m | A2450B |
| 2026-03-31 | KORD | KPHX | 09:50 CDT | 11:12 MST | 3h 21m | A0B81D |
| 2026-03-30 | KORD | KPHX | 09:25 CDT | 10:40 MST | 3h 14m | A0B7FD |
| 2026-03-29 | KORD | KPHX | 09:27 CDT | 10:42 MST | 3h 14m | A3D326 |
| 2026-03-28 | KORD | KPHX | 09:52 CDT | 11:12 MST | 3h 19m | A0B803 |
| 2026-03-15 | KPHL | KPHX | 06:37 EDT | 11:26 MST | 7h 49m | A5D2D4 |
| 2026-03-14estimated | KORD | KPHX | 05:31 CDT | 11:06 MST | 7h 34m | A5CF66 |
| 2026-03-13estimated | KPHL | KPHX | 06:41 EDT | 12:16 MST | 8h 34m | A1270F |
| 2026-03-12 | KPHL | KORD O'Hare International | 06:37 EDT | 07:37 CDT | 2h 00m | A12403 |
| 2026-03-11 | KORD O'Hare International | ? | 09:41 CDT | 16:07Z | 1h 25m | A245B7 |
| 2026-02-26 | KORD O'Hare International | ? | 09:47 CST | 18:40Z | 2h 52m | A0B7FA |
| 2026-02-18 | KORD O'Hare International | ? | 09:50 CST | 18:44Z | 2h 54m | A0B88A |
| 2026-02-15 | KORD O'Hare International | KFRI | 09:56 CST | 11:06 CST | 1h 10m | A0B88B |
| 2026-02-14 | KORD O'Hare International | KOFF | 09:45 CST | 10:47 CST | 1h 02m | A0B7BB |
| 2026-02-13 | KORD O'Hare International | ? | 09:52 CST | 17:15Z | 1h 23m | A0B820 |
| 2026-02-02 | KORD O'Hare International | ? | 10:40 CST | 17:56Z | 1h 16m | AA7EC3 |
| 2025-12-29 | KPHL | KSKY | 06:50 EST | 07:55 EST | 1h 05m | A126EC |
| 2025-10-01 | KIAD | LIPU | 18:09 EDT | 08:27 CEST | 8h 17m | A8886D |
| 2025-09-30 | ? | LIPZ | 03:49Z | 07:48 CEST | 1h 58m | A880FF |
| 2025-09-27 | KIAD | LIPU | 17:52 EDT | 07:28 CEST | 7h 36m | A880FF |
| 2025-09-26 | ? | LIPZ | 03:16Z | 07:40 CEST | 2h 24m | A87223 |
| 2025-09-25 | ? | LIPU | 03:39Z | 07:45 CEST | 2h 05m | A8B75A |
| 2025-09-24 | CYYT | LIPU | 21:30 NDT | 07:16 CEST | 5h 15m | A86E6C |
| 2025-09-23 | ? | LIPZ | 00:00Z | 08:36 CEST | 6h 36m | A875DA |
| 2025-09-22 | ? | LIPZ | 00:25Z | 07:55 CEST | 5h 30m | A8886D |
| 2025-09-21 | ? | LIPZ | 03:18Z | 07:31 CEST | 2h 13m | A8A4C7 |
| 2025-09-20 | ? | LIPU | 00:13Z | 07:39 CEST | 5h 25m | A875DA |
| 2025-09-19 | ? | LIPU | 00:02Z | 07:24 CEST | 5h 22m | A8AFEC |
| 2025-09-18 | KIAD Washington Dulles International | ? | 17:34 EDT | 22:39Z | 1h 05m | A8AFEC |
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 own receiver network archive. Questions: [email protected]