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 | |
|---|---|---|---|---|---|---|---|
| 3 Aug 2026 |
15:50
MDT |
Denver DEN
|
Washington IAD
|
22:39
EDT |
A21N | N54561 | Play |
| 2 Aug 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
22:55
EDT |
A21N | N44501 | Play |
| 1 Aug 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
22:49
EDT |
A21N | N24555 | Play |
| 31 Jul 2026 |
15:50
MDT |
Denver DEN
|
Washington IAD
|
22:25
EDT |
A21N | N34551 | Play |
| 30 Jul 2026 |
16:00
MDT |
Denver DEN
|
Washington IAD
|
22:30
EDT |
A21N | N94556 | Play |
| 29 Jul 2026 |
16:40
MDT |
Denver DEN
|
Washington IAD
|
00:04
EDT |
A21N | N14506 | Play |
| 28 Jul 2026 |
16:40
MDT |
Denver DEN
|
Washington IAD
|
23:12
EDT |
A21N | N54561 | Play |
| 27 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:33
EDT |
A21N | N54538 | Play |
| 26 Jul 2026 |
16:15
MDT |
Denver DEN
|
Washington IAD
|
22:30
EDT |
A21N | N44501 | Play |
| 25 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:40
EDT |
A21N | N14544 | Play |
| 24 Jul 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
22:23
EDT |
A21N | N14566 | Play |
| 23 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
20:55
EDT |
A21N | N34547 | Play |
| 22 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:20
EDT |
A21N | N34547 | Play |
| 21 Jul 2026 |
15:50
MDT |
Denver DEN
|
Washington IAD
|
22:33
EDT |
A21N | N34562 | Play |
| 20 Jul 2026 |
17:10
MDT |
Denver DEN
|
Washington IAD
|
23:20
EDT |
A21N | N14527 | Play |
| 19 Jul 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
23:09
EDT |
A21N | N54552 | Play |
| 18 Jul 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
02:52
EDT |
A21N | N14507 | Play |
| 17 Jul 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
22:35
EDT |
A21N | N14528 | Play |
| 16 Jul 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
22:32
EDT |
A21N | N24537 | Play |
| 15 Jul 2026 |
15:50
MDT |
Denver DEN
|
Washington IAD
|
20:59
EDT |
A21N | N24537 | Play |
| 14 Jul 2026 |
16:05
MDT |
Denver DEN
|
Washington IAD
|
06:27
EDT |
A21N | N24526 | Play |
| 13 Jul 2026 |
16:00
MDT |
Denver DEN
|
Washington IAD
|
23:01
EDT |
A21N | N54538 | Play |
| 12 Jul 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
22:17
EDT |
A21N | N14528 | Play |
| 11 Jul 2026 |
16:00
MDT |
Denver DEN
|
Washington IAD
|
23:00
EDT |
A21N | N14559 | Play |
| 10 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:34
EDT |
A21N | N44550 | Play |
| 9 Jul 2026 |
16:30
MDT |
Denver DEN
|
Washington IAD
|
23:21
EDT |
A21N | N14506 | Play |
| 8 Jul 2026 |
16:10
MDT |
Denver DEN
|
Washington IAD
|
22:35
EDT |
A21N | N14523 | Play |
| 7 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:40
EDT |
A21N | N14565 | Play |
| 6 Jul 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
01:00
EDT |
A21N | N24505 | Play |
| 5 Jul 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
01:00
EDT |
A21N | N14541 | Play |
