United Airlines Flight UA421 UAL421
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 13 Nov 2026 |
22:47
EST |
Washington IAD
|
Chicago ORD
|
00:01
CST |
B39M | N37561 | Play |
| 12 Nov 2026 |
16:10
MST |
Denver DEN
|
Washington IAD
|
21:30
EST |
A21N | N14540 | Play |
| 12 Nov 2026 |
22:47
EST |
Washington IAD
|
Chicago ORD
|
00:01
CST |
B39M | N37506 | Play |
| 11 Nov 2026 |
16:10
MST |
Denver DEN
|
Washington IAD
|
21:30
EST |
A21N | N24573 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 28 Sep 2026 |
22:40
EDT |
Washington IAD
|
Chicago ORD
|
08:39
CDT |
B739 | N61882 | Play |
| 27 Sep 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
22:40
EDT |
A21N | N14528 | Play |
| 27 Sep 2026 |
22:20
EDT |
Washington IAD
|
Chicago ORD
|
06:53
CDT |
B739 | N78438 | Play |
| 26 Sep 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
21:16
EDT |
B39M | N17550 | Play |
| 26 Sep 2026 |
22:20
EDT |
Washington IAD
|
Chicago ORD
|
06:32
CDT |
A21N | N14564 | Play |
| 26 Sep 2026 |
18:15
MDT |
Denver DEN
|
Washington IAD
|
01:09
EDT |
A21N | N14511 | Play |
| 25 Sep 2026 |
22:10
EDT |
Washington IAD
|
Chicago ORD
|
06:01
CDT |
A21N | N14559 | Play |
| 24 Sep 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
22:43
EDT |
A21N | N14564 | Play |
| 24 Sep 2026 |
23:05
EDT |
Washington IAD
|
Chicago ORD
|
10:38
CDT |
B739 | N36472 | Play |
| 23 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:57
EDT |
A21N | N14557 | Play |
| 23 Sep 2026 |
22:50
EDT |
Washington IAD
|
Chicago ORD
|
06:58
CDT |
B738 | N76532 | Play |
| 22 Sep 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
23:23
EDT |
A21N | N14531 | Play |
| 22 Sep 2026 |
23:05
EDT |
Washington IAD
|
Chicago ORD
|
00:08
CDT |
B739 | N77430 | Play |
| 21 Sep 2026 |
15:55
MDT |
Denver DEN
|
Washington IAD
|
22:46
EDT |
A21N | N14531 | Play |
| 21 Sep 2026 |
23:40
EDT |
Washington IAD
|
Chicago ORD
|
10:33
CDT |
B739 | N68452 | Play |
| 20 Sep 2026 |
15:50
MDT |
Denver DEN
|
Washington IAD
|
22:35
EDT |
A21N | N14548 | Play |
| 20 Sep 2026 |
22:45
EDT |
Washington IAD
|
Chicago ORD
|
00:40
CDT |
B739 | N38473 | Play |
| 19 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
23:18
EDT |
A21N | N34562 | Play |
| 19 Sep 2026 |
22:55
EDT |
Washington IAD
|
Chicago ORD
|
23:48
CDT |
B738 | N79541 | Play |
| 18 Sep 2026 |
16:00
MDT |
Denver DEN
|
Washington IAD
|
22:41
EDT |
A21N | N34547 | Play |
| 18 Sep 2026 |
00:35
EDT |
Washington IAD
|
Chicago ORD
|
01:12
CDT |
B738 | N87531 | Play |
| 17 Sep 2026 |
15:35
MDT |
Denver DEN
|
Washington IAD
|
22:44
EDT |
A21N | N14509 | Play |
| 17 Sep 2026 |
22:15
EDT |
Washington IAD
|
Chicago ORD
|
06:49
CDT |
B738 | N24211 | Play |
| 16 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:37
EDT |
A21N | N14576 | Play |
| 16 Sep 2026 |
22:30
EDT |
Washington IAD
|
Chicago ORD
|
06:46
CDT |
B738 | N35236 | Play |
| 15 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:27
EDT |
A21N | N54543 | Play |
| 15 Sep 2026 |
22:35
EDT |
Washington IAD
|
Chicago ORD
|
06:54
CDT |
B39M | N17460 | Play |
| 14 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:41
EDT |
A21N | N44501 | Play |
| 14 Sep 2026 |
22:50
EDT |
Washington IAD
|
Chicago ORD
|
23:58
CDT |
B739 | N39415 | Play |
| 13 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
22:49
EDT |
A21N | N64572 | Play |
