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 | |
|---|---|---|---|---|---|---|---|
| 9 Mar 2026 |
16:30
PDT |
Santa Ana SNA
|
Louisville SDF
|
08:50
EDT |
A319 | N807UA | Play |
| 9 Mar 2026 |
11:20
PDT |
Santa Ana SNA
|
Louisville SDF
|
17:59
EDT |
B38M | N17265 | Play |
| 9 Mar 2026 |
19:00
PDT |
Santa Ana SNA
|
Louisville SDF
|
00:27
EDT |
A319 | N840UA | Play |
| 8 Mar 2026 |
11:20
PDT |
Santa Ana SNA
|
Louisville SDF
|
18:19
EDT |
B38M | N37307 | Play |
| 8 Mar 2026 |
16:50
PST |
Santa Ana SNA
|
Louisville SDF
|
22:00
EST |
A319 | N853UA | Play |
| 7 Mar 2026 |
11:50
PST |
Santa Ana SNA
|
Louisville SDF
|
18:29
EST |
B38M | N37353 | Play |
| 7 Mar 2026 |
19:35
PST |
Santa Ana SNA
|
Louisville SDF
|
02:06
EST |
A319 | N826UA | Play |
| 6 Mar 2026 |
12:30
PST |
Santa Ana SNA
|
Louisville SDF
|
19:45
EST |
B38M | N17315 | Play |
| 6 Mar 2026 |
16:30
PST |
Santa Ana SNA
|
Louisville SDF
|
08:42
EST |
A319 | N847UA | Play |
| 5 Mar 2026 |
11:15
PST |
Santa Ana SNA
|
Louisville SDF
|
18:51
EST |
B38M | N17339 | Play |
| 4 Mar 2026 |
11:30
PST |
Santa Ana SNA
|
Denver DEN
|
17:36
MST |
B38M | N17264 | Play |
| 3 Mar 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
16:02
MST |
B38M | N17309 | Play |
| 2 Mar 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:46
MST |
B38M | N17336 | Play |
| 1 Mar 2026 |
11:30
PST |
Santa Ana SNA
|
Denver DEN
|
15:57
MST |
B38M | N37372 | Play |
| 28 Feb 2026 |
13:45
PST |
Santa Ana SNA
|
Denver DEN
|
17:38
MST |
B38M | N37325 | Play |
| 27 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
16:37
MST |
B38M | N17306 | Play |
| 26 Feb 2026 |
11:25
PST |
Santa Ana SNA
|
Denver DEN
|
16:14
MST |
B38M | N47275 | Play |
| 25 Feb 2026 |
12:25
PST |
Santa Ana SNA
|
Denver DEN
|
16:35
MST |
B38M | N17265 | Play |
| 23 Feb 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
15:57
MST |
B38M | N27273 | Play |
| 22 Feb 2026 |
11:45
PST |
Santa Ana SNA
|
Denver DEN
|
16:02
MST |
B38M | N37351 | Play |
| 21 Feb 2026 |
11:05
PST |
Santa Ana SNA
|
Denver DEN
|
14:09
MST |
B38M | N27267 | Play |
| 20 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:57
MST |
B38M | N27252 | Play |
| 19 Feb 2026 |
12:05
PST |
Santa Ana SNA
|
Denver DEN
|
16:01
MST |
B38M | N17331 | Play |
| 18 Feb 2026 |
11:25
PST |
Santa Ana SNA
|
Denver DEN
|
15:54
MST |
B38M | N37352 | Play |
| 17 Feb 2026 |
15:40
PST |
Santa Ana SNA
|
Denver DEN
|
19:17
MST |
B38M | N17346 | Play |
| 16 Feb 2026 |
11:30
PST |
Santa Ana SNA
|
Denver DEN
|
15:22
MST |
B38M | N17336 | Play |
| 15 Feb 2026 |
11:40
PST |
Santa Ana SNA
|
Denver DEN
|
16:00
MST |
B38M | N17289 | Play |
| 14 Feb 2026 |
11:25
PST |
Santa Ana SNA
|
Denver DEN
|
16:10
MST |
B38M | N27261 | Play |
| 13 Feb 2026 |
11:10
PST |
Santa Ana SNA
|
Denver DEN
|
15:59
MST |
B38M | N17296 | Play |
| 12 Feb 2026 |
11:15
PST |
Santa Ana SNA
|
Denver DEN
|
14:08
MST |
B38M | N17303 | Play |
