United Airlines Flight UA421 UAL421
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 25 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:31
CDT |
739 | Unknown | Play |
| 24 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
A21N | N14523 | Play |
| 24 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
A21N | N14527 | Play |
| 23 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:09
EDT |
B739 | N68891 | Play |
| 23 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:21
CDT |
A21N | N14530 | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 22 Oct 2026 |
16:27
MDT |
Denver DEN
|
Washington IAD
|
22:11
EDT |
A21N | N24519 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 6 Mar 2025 |
13:45
MST |
Grand Junction GJT
|
Denver DEN
|
14:44
MST |
A319 | N801UA | Play |
| 6 Mar 2025 |
19:40
MST |
Grand Junction GJT
|
Denver DEN
|
20:46
MST |
A320 | N471UA | Play |
| 4 Mar 2025 |
19:45
MST |
Salt Lake City SLC
|
Denver DEN
|
22:17
MST |
A320 | N428UA | Play |
| 3 Mar 2025 |
20:05
MST |
Salt Lake City SLC
|
Denver DEN
|
07:57
MST |
A320 | N461UA | Play |
| 1 Mar 2025 |
20:15
MST |
Salt Lake City SLC
|
Denver DEN
|
21:20
MST |
A320 | N467UA | Play |
| 28 Feb 2025 |
19:40
MST |
Salt Lake City SLC
|
Denver DEN
|
20:58
MST |
A320 | N471UA | Play |
| 27 Feb 2025 |
19:45
MST |
Salt Lake City SLC
|
Denver DEN
|
21:06
MST |
A320 | N435UA | Play |
| 25 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
21:03
MST |
A320 | N457UA | Play |
| 24 Feb 2025 |
19:50
MST |
Salt Lake City SLC
|
Denver DEN
|
21:01
MST |
A320 | N452UA | Play |
| 22 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
07:46
MST |
A320 | N468UA | Play |
| 21 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
21:29
MST |
A320 | N490UA | Play |
| 20 Feb 2025 |
19:45
MST |
Salt Lake City SLC
|
Denver DEN
|
20:48
MST |
A320 | N477UA | Play |
| 18 Feb 2025 |
19:50
MST |
Salt Lake City SLC
|
Denver DEN
|
22:07
MST |
A320 | N469UA | Play |
| 17 Feb 2025 |
20:00
MST |
Salt Lake City SLC
|
Denver DEN
|
21:14
MST |
A320 | N443UA | Play |
| 15 Feb 2025 |
19:50
MST |
Salt Lake City SLC
|
Denver DEN
|
07:53
MST |
A320 | N428UA | Play |
| 14 Feb 2025 |
21:35
MST |
Salt Lake City SLC
|
Denver DEN
|
07:51
MST |
A320 | N429UA | Play |
| 13 Feb 2025 |
20:00
MST |
Salt Lake City SLC
|
Denver DEN
|
08:06
MST |
A320 | N437UA | Play |
| 11 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
08:04
MST |
A320 | N431UA | Play |
| 10 Feb 2025 |
20:00
MST |
Salt Lake City SLC
|
Denver DEN
|
21:06
MST |
A320 | N493UA | Play |
| 8 Feb 2025 |
20:05
MST |
Salt Lake City SLC
|
Denver DEN
|
21:05
MST |
A320 | N473UA | Play |
| 7 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
20:59
MST |
A320 | N445UA | Play |
| 6 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
20:58
MST |
A320 | N445UA | Play |
| 4 Feb 2025 |
19:55
MST |
Salt Lake City SLC
|
Denver DEN
|
07:57
MST |
A320 | N466UA | Play |
| 3 Feb 2025 |
20:15
MST |
Salt Lake City SLC
|
Denver DEN
|
21:18
MST |
A319 | N816UA | Play |
| 1 Feb 2025 |
20:00
MST |
Salt Lake City SLC
|
Denver DEN
|
21:00
MST |
A320 | N425UA | Play |
| 31 Jan 2025 |
20:00
MST |
Salt Lake City SLC
|
Denver DEN
|
21:12
MST |
A320 | N478UA | Play |
| 30 Jan 2025 |
20:00
MST |
Salt Lake City SLC
|
Denver DEN
|
21:07
MST |
A320 | N452UA | Play |
| 28 Jan 2025 |
20:05
MST |
Salt Lake City SLC
|
Denver DEN
|
21:24
MST |
A320 | N456UA | Play |
| 27 Jan 2025 |
20:05
MST |
Salt Lake City SLC
|
Denver DEN
|
07:46
MST |
A319 | N846UA | Play |
| 25 Jan 2025 |
20:05
MST |
Salt Lake City SLC
|
Denver DEN
|
21:13
MST |
A320 | N473UA | Play |
