United Airlines Flight UA421 UAL421
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 24 Sep 2026 |
22:27
EDT |
Washington IAD
|
Chicago ORD
|
23:40
CDT |
739 | Unknown | Play |
| 23 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
21:08
EDT |
A21N | N14557 | Play |
| 23 Sep 2026 |
22:27
EDT |
Washington IAD
|
Chicago ORD
|
23:40
CDT |
B738 | N76517 | Play |
| 22 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
21:08
EDT |
A21N | N14557 | Play |
| 22 Sep 2026 |
22:27
EDT |
Washington IAD
|
Chicago ORD
|
23:40
CDT |
B739 | N77430 | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 21 Sep 2026 |
15:51
MDT |
Denver DEN
|
Washington IAD
|
21:01
EDT |
A21N | N14531 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 6 Sep 2026 |
20:45
MDT |
Denver DEN
|
Chicago ORD
|
09:14
CDT |
B739 | N68801 | Play |
| 5 Sep 2026 |
15:40
MDT |
Denver DEN
|
Chicago ORD
|
21:42
CDT |
A21N | N14554 | Play |
| 5 Sep 2026 |
20:41
MDT |
Denver DEN
|
Chicago ORD
|
23:51
CDT |
B38M | N47284 | Play |
| 4 Sep 2026 |
15:40
MDT |
Denver DEN
|
Chicago ORD
|
21:52
CDT |
A21N | N14504 | Play |
| 4 Sep 2026 |
01:19
MDT |
Denver DEN
|
Chicago ORD
|
04:09
CDT |
B38M | N17358 | Play |
| 4 Sep 2026 |
20:20
MDT |
Denver DEN
|
Chicago ORD
|
23:20
CDT |
B38M | N17294 | Play |
| 3 Sep 2026 |
16:45
MDT |
Denver DEN
|
Chicago ORD
|
23:17
CDT |
A21N | N14528 | Play |
| 3 Sep 2026 |
20:22
MDT |
Denver DEN
|
Chicago ORD
|
23:42
CDT |
B38M | N27256 | Play |
| 2 Sep 2026 |
16:00
MDT |
Denver DEN
|
Chicago ORD
|
21:45
CDT |
A21N | N14567 | Play |
| 2 Sep 2026 |
20:31
MDT |
Denver DEN
|
Chicago ORD
|
23:27
CDT |
B38M | N17335 | Play |
| 1 Sep 2026 |
16:00
MDT |
Denver DEN
|
Chicago ORD
|
21:45
CDT |
A21N | N14502 | Play |
| 1 Sep 2026 |
21:05
MDT |
Denver DEN
|
Chicago ORD
|
00:04
CDT |
B738 | N87512 | Play |
| 31 Aug 2026 |
15:40
MDT |
Denver DEN
|
Chicago ORD
|
21:40
CDT |
A21N | N14524 | Play |
| 31 Aug 2026 |
21:40
MDT |
Denver DEN
|
Chicago ORD
|
00:48
CDT |
B38M | N77259 | Play |
| 30 Aug 2026 |
15:50
MDT |
Denver DEN
|
Chicago ORD
|
21:46
CDT |
A21N | N74532 | Play |
| 30 Aug 2026 |
20:40
MDT |
Denver DEN
|
Chicago ORD
|
09:47
CDT |
B738 | N78501 | Play |
| 29 Aug 2026 |
15:55
MDT |
Denver DEN
|
Chicago ORD
|
21:44
CDT |
A21N | N14509 | Play |
| 29 Aug 2026 |
20:23
MDT |
Denver DEN
|
Chicago ORD
|
23:28
CDT |
B739 | N37427 | Play |
| 28 Aug 2026 |
15:35
MDT |
Denver DEN
|
Chicago ORD
|
20:20
CDT |
A21N | N14518 | Play |
| 28 Aug 2026 |
21:39
MDT |
Denver DEN
|
Chicago ORD
|
00:39
CDT |
B38M | N27252 | Play |
| 27 Aug 2026 |
15:41
MDT |
Denver DEN
|
Chicago ORD
|
20:27
CDT |
A21N | N24537 | Play |
| 27 Aug 2026 |
20:23
MDT |
Denver DEN
|
Chicago ORD
|
23:26
CDT |
B38M | N37278 | Play |
| 26 Aug 2026 |
15:35
MDT |
Denver DEN
|
Chicago ORD
|
19:49
CDT |
A21N | N14517 | Play |
| 26 Aug 2026 |
20:18
MDT |
Denver DEN
|
Chicago ORD
|
23:06
CDT |
B39M | N37450 | Play |
| 25 Aug 2026 |
15:45
MDT |
Denver DEN
|
Chicago ORD
|
21:32
CDT |
A21N | N24555 | Play |
| 25 Aug 2026 |
20:22
MDT |
Denver DEN
|
Chicago ORD
|
23:26
CDT |
B38M | N27277 | Play |
| 24 Aug 2026 |
15:40
MDT |
Denver DEN
|
Chicago ORD
|
21:42
CDT |
A21N | N14540 | Play |
| 24 Aug 2026 |
20:20
MDT |
Denver DEN
|
Chicago ORD
|
23:31
CDT |
B38M | N17356 | Play |
| 23 Aug 2026 |
15:50
MDT |
Denver DEN
|
Chicago ORD
|
21:25
CDT |
A21N | N34535 | Play |
| 23 Aug 2026 |
23:27
MDT |
Denver DEN
|
Chicago ORD
|
02:14
CDT |
B738 | N14249 | Play |
