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 | |
|---|---|---|---|---|---|---|---|
| 11 Feb 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:30
MST |
B38M | N47345 | Play |
| 10 Feb 2026 |
11:05
PST |
Santa Ana SNA
|
Denver DEN
|
13:57
MST |
B38M | N37295 | Play |
| 9 Feb 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:37
MST |
B38M | N47340 | Play |
| 8 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:48
MST |
B38M | N17335 | Play |
| 7 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
16:07
MST |
B38M | N47291 | Play |
| 6 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:51
MST |
B38M | N37325 | Play |
| 5 Feb 2026 |
11:05
PST |
Santa Ana SNA
|
Denver DEN
|
15:38
MST |
B38M | N17321 | Play |
| 4 Feb 2026 |
11:05
PST |
Santa Ana SNA
|
Denver DEN
|
15:33
MST |
B38M | N77259 | Play |
| 3 Feb 2026 |
11:00
PST |
Santa Ana SNA
|
Denver DEN
|
15:42
MST |
B38M | N27292 | Play |
| 2 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:27
MST |
B38M | N37319 | Play |
| 1 Feb 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
14:24
MST |
B38M | N37297 | Play |
| 31 Jan 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:59
MST |
B38M | N47284 | Play |
| 30 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:48
MST |
B38M | N17327 | Play |
| 29 Jan 2026 |
14:45
PST |
Santa Ana SNA
|
Denver DEN
|
19:35
MST |
B38M | N47288 | Play |
| 28 Jan 2026 |
11:05
PST |
Santa Ana SNA
|
Denver DEN
|
15:44
MST |
B38M | N17316 | Play |
| 27 Jan 2026 |
11:00
PST |
Santa Ana SNA
|
Denver DEN
|
15:41
MST |
B38M | N17331 | Play |
| 26 Jan 2026 |
13:05
PST |
Santa Ana SNA
|
Denver DEN
|
15:59
MST |
B38M | N47370 | Play |
| 25 Jan 2026 |
11:05
PST |
Santa Ana SNA
|
Denver DEN
|
16:35
MST |
B38M | N17317 | Play |
| 24 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
17:43
MST |
B38M | N27271 | Play |
| 23 Jan 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:48
MST |
B38M | N27255 | Play |
| 22 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
14:08
MST |
B38M | N37318 | Play |
| 21 Jan 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
17:32
MST |
B738 | N16234 | Play |
| 20 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
14:11
MST |
B38M | N17329 | Play |
| 19 Jan 2026 |
11:20
PST |
Santa Ana SNA
|
Denver DEN
|
15:52
MST |
B38M | N17264 | Play |
| 18 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
16:29
MST |
B38M | N47345 | Play |
| 17 Jan 2026 |
11:35
PST |
Santa Ana SNA
|
Denver DEN
|
16:07
MST |
B38M | N17322 | Play |
| 16 Jan 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:44
MST |
B38M | N17328 | Play |
| 15 Jan 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:40
MST |
B38M | N17364 | Play |
| 14 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
16:03
MST |
B38M | N17347 | Play |
| 13 Jan 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:31
MST |
B38M | N47293 | Play |
