United Airlines Flight UA421 UAL42K
Service Type
Passenger
Seats
200
Freight
--
Capacity
25.5 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 20 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
32Q | Unknown | Play |
| 21 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
32Q | Unknown | Play |
| 19 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
32Q | Unknown | Play |
| 20 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
32Q | Unknown | Play |
| 18 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
32Q | Unknown | Play |
| 18 Oct 2026 |
10:45
PDT |
San Jose SJC
|
Denver DEN
|
14:22
MDT |
739 | Unknown | Play |
| 19 Oct 2026 |
22:29
EDT |
Washington IAD
|
Chicago ORD
|
23:43
CDT |
32Q | Unknown | Play |
| 17 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
32Q | Unknown | Play |
| 18 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:31
CDT |
739 | Unknown | Play |
| 16 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
32Q | Unknown | Play |
| 17 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
32Q | Unknown | Play |
| 16 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
32Q | Unknown | Play |
| 15 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
A21N | N14545 | Play |
| 15 Oct 2026 |
10:45
PDT |
San Jose SJC
|
Denver DEN
|
14:22
MDT |
B739 | N75425 | Play |
| 15 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
A21N | N34547 | 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 |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 13 Oct 2026 |
15:46
MDT |
Denver DEN
|
Washington IAD
|
20:45
EDT |
A21N | N64572 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 5 Dec 2024 |
11:20
MST |
Denver DEN
|
Las Vegas LAS
|
13:32
PST |
B739 | N69840 | Play |
| 4 Dec 2024 |
11:15
MST |
Denver DEN
|
Las Vegas LAS
|
13:20
PST |
B739 | N28478 | Play |
| 3 Dec 2024 |
06:00
CST |
Sioux Falls FSD
|
Denver DEN
|
09:12
MST |
B738 | N76508 | Play |
| 3 Dec 2024 |
01:05
CST |
Sioux Falls FSD
|
Denver DEN
|
04:59
MST |
B739 | N63899 | Play |
| 2 Dec 2024 |
00:45
MST |
Denver DEN
|
Orlando MCO
|
07:32
EST |
B39M | N17564 | Play |
| 1 Dec 2024 |
00:15
MST |
Denver DEN
|
Orlando MCO
|
08:07
EST |
B39M | N77576 | Play |
| 30 Nov 2024 |
00:35
MST |
Denver DEN
|
Orlando MCO
|
08:58
EST |
B39M | N37510 | Play |
| 28 Nov 2024 |
23:55
MST |
Denver DEN
|
Orlando MCO
|
04:49
EST |
B39M | N37530 | Play |
| 27 Nov 2024 |
00:05
MST |
Denver DEN
|
Orlando MCO
|
06:21
EST |
B39M | N37531 | Play |
| 25 Nov 2024 |
00:10
MST |
Denver DEN
|
Orlando MCO
|
07:34
EST |
B39M | N37556 | Play |
| 24 Nov 2024 |
00:05
MST |
Denver DEN
|
Orlando MCO
|
05:13
EST |
B39M | N37510 | Play |
| 23 Nov 2024 |
00:05
MST |
Denver DEN
|
Orlando MCO
|
07:32
EST |
B39M | N37540 | Play |
| 22 Nov 2024 |
00:10
MST |
Denver DEN
|
Orlando MCO
|
07:22
EST |
B39M | N37538 | Play |
| 18 Nov 2024 |
00:00
MST |
Denver DEN
|
Orlando MCO
|
07:28
EST |
B39M | N37554 | Play |
| 15 Nov 2024 |
00:05
MST |
Denver DEN
|
Orlando MCO
|
09:04
EST |
B39M | N37530 | Play |
| 11 Nov 2024 |
00:05
MST |
Denver DEN
|
Orlando MCO
|
09:02
EST |
B739 | N39450 | Play |
| 8 Nov 2024 |
00:05
MST |
Denver DEN
|
Orlando MCO
|
09:55
EST |
B39M | N47524 | Play |
| 4 Nov 2024 |
00:00
MST |
Denver DEN
|
Orlando MCO
|
07:37
EST |
B39M | N37523 | Play |
| 28 Oct 2024 |
00:15
MDT |
Denver DEN
|
Orlando MCO
|
07:34
EDT |
B39M | N77543 | Play |
| 26 Oct 2024 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
20:42
CDT |
A320 | N482UA | Play |
| 26 Oct 2024 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
20:55
CDT |
A320 | N437UA | Play |
| 25 Oct 2024 |
19:05
MDT |
Denver DEN
|
Milwaukee MKE
|
08:44
CDT |
A320 | N425UA | Play |
| 23 Oct 2024 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:38
CDT |
A320 | N1902U | Play |
| 22 Oct 2024 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
08:45
CDT |
A320 | N498UA | Play |
| 22 Oct 2024 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
21:02
CDT |
B38M | N17272 | Play |
| 20 Oct 2024 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
08:50
CDT |
A320 | N460UA | Play |
| 19 Oct 2024 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
20:50
CDT |
A320 | N474UA | Play |
| 18 Oct 2024 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:45
CDT |
A320 | N482UA | Play |
| 18 Oct 2024 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
08:40
CDT |
A320 | N498UA | Play |
| 16 Oct 2024 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:52
CDT |
A320 | N1902U | Play |
