United Airlines Flight UA421 UAL421
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 15 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
A21N | N14524 | Play |
| 14 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
A21N | N14544 | Play |
| 14 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
A21N | N14569 | Play |
| 13 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
A21N | N64572 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 20 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
15:35
MDT |
A320 | N434UA | Play |
| 19 May 2026 |
10:55
PDT |
Santa Ana SNA
|
Denver DEN
|
13:55
MDT |
A320 | N453UA | Play |
| 18 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
14:23
MDT |
A320 | N453UA | Play |
| 17 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
14:40
MDT |
A320 | N460UA | Play |
| 16 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
14:26
MDT |
A320 | N442UA | Play |
| 15 May 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
14:12
MDT |
A320 | N433UA | Play |
| 14 May 2026 |
11:20
PDT |
Santa Ana SNA
|
Denver DEN
|
16:10
MDT |
A320 | N473UA | Play |
| 13 May 2026 |
13:10
PDT |
Santa Ana SNA
|
Denver DEN
|
17:37
MDT |
A320 | N459UA | Play |
| 12 May 2026 |
11:00
PDT |
Santa Ana SNA
|
Denver DEN
|
14:12
MDT |
A320 | N430UA | Play |
| 11 May 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
15:55
MDT |
A320 | N448UA | Play |
| 10 May 2026 |
11:10
PDT |
Santa Ana SNA
|
Denver DEN
|
14:22
MDT |
A320 | N443UA | Play |
| 9 May 2026 |
11:00
PDT |
Santa Ana SNA
|
Denver DEN
|
18:01
MDT |
A320 | N494UA | Play |
| 8 May 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
16:16
MDT |
A320 | N478UA | Play |
| 7 May 2026 |
11:10
PDT |
Santa Ana SNA
|
Denver DEN
|
16:04
MDT |
A320 | N480UA | Play |
| 6 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
15:42
MDT |
A320 | N438UA | Play |
| 5 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
21:16
MDT |
A320 | N442UA | Play |
| 4 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
15:45
MDT |
A320 | N480UA | Play |
| 3 May 2026 |
11:00
PDT |
Santa Ana SNA
|
Denver DEN
|
16:22
MDT |
A320 | N454UA | Play |
| 2 May 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
14:05
MDT |
A320 | N495UA | Play |
| 1 May 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
16:17
MDT |
A320 | N432UA | Play |
| 30 Apr 2026 |
11:05
PDT |
Santa Ana SNA
|
Denver DEN
|
14:20
MDT |
A320 | N477UA | Play |
| 29 Apr 2026 |
11:10
PDT |
Santa Ana SNA
|
Denver DEN
|
14:00
MDT |
A319 | N834UA | Play |
| 28 Apr 2026 |
11:20
PDT |
Santa Ana SNA
|
Denver DEN
|
18:09
MDT |
A319 | N896UA | Play |
| 27 Apr 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
16:14
MDT |
A319 | N847UA | Play |
| 26 Apr 2026 |
11:10
PDT |
Santa Ana SNA
|
Denver DEN
|
17:07
MDT |
A319 | N853UA | Play |
| 25 Apr 2026 |
11:10
PDT |
Santa Ana SNA
|
Denver DEN
|
14:06
MDT |
A319 | N836UA | Play |
| 24 Apr 2026 |
11:10
PDT |
Santa Ana SNA
|
Denver DEN
|
17:50
MDT |
A320 | N459UA | Play |
| 23 Apr 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
14:13
MDT |
A319 | N840UA | Play |
| 22 Apr 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
17:58
MDT |
A319 | N818UA | Play |
| 21 Apr 2026 |
11:15
PDT |
Santa Ana SNA
|
Denver DEN
|
16:15
MDT |
A319 | N840UA | Play |
