United Airlines Flight UA421 UAL42K
Service Type
Passenger
Seats
200
Freight
--
Capacity
25.5 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 21 Oct 2026 |
15:45
MDT |
Denver DEN
|
Washington IAD
|
21:11
EDT |
32Q | Unknown | Play |
| 22 Oct 2026 |
22:18
EDT |
Washington IAD
|
Chicago ORD
|
23:32
CDT |
32Q | Unknown | Play |
| 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 |
A21N | N14576 | 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 |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 14 Oct 2026 |
22:16
EDT |
Washington IAD
|
Chicago ORD
|
23:24
CDT |
A21N | N14569 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 13 Oct 2025 |
18:10
MDT |
Denver DEN
|
Milwaukee MKE
|
08:33
CDT |
B738 | N38257 | Play |
| 11 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:46
CDT |
B738 | N76523 | Play |
| 10 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:34
CDT |
B738 | N37255 | Play |
| 9 Oct 2025 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
08:29
CDT |
B738 | N76503 | Play |
| 9 Oct 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:29
CDT |
B738 | N76533 | Play |
| 7 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
21:06
CDT |
B738 | N78540 | Play |
| 6 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:27
CDT |
B738 | N76522 | Play |
| 5 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:42
CDT |
B738 | N12218 | Play |
| 4 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
21:03
CDT |
B738 | N13227 | Play |
| 4 Oct 2025 |
18:15
MDT |
Denver DEN
|
Milwaukee MKE
|
08:40
CDT |
B738 | N78524 | Play |
| 2 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:32
CDT |
B738 | N37290 | Play |
| 1 Oct 2025 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
08:42
CDT |
B738 | N78511 | Play |
| 30 Sep 2025 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
08:40
CDT |
B738 | N76522 | Play |
| 30 Sep 2025 |
18:25
MDT |
Denver DEN
|
Milwaukee MKE
|
08:39
CDT |
B739 | N69885 | Play |
| 29 Sep 2025 |
18:15
MDT |
Denver DEN
|
Milwaukee MKE
|
21:28
CDT |
B738 | N12221 | Play |
| 27 Sep 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
21:16
CDT |
B738 | N37253 | Play |
| 26 Sep 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
21:07
CDT |
B738 | N17229 | Play |
| 25 Sep 2025 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
21:00
CDT |
B738 | N76515 | Play |
| 25 Sep 2025 |
18:15
MDT |
Denver DEN
|
Milwaukee MKE
|
21:25
CDT |
B739 | N68801 | Play |
| 23 Sep 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:32
CDT |
B739 | N38459 | Play |
| 23 Sep 2025 |
18:40
MDT |
Denver DEN
|
Milwaukee MKE
|
23:18
CDT |
B739 | N53441 | Play |
| 21 Sep 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
21:14
CDT |
B739 | N53441 | Play |
| 20 Sep 2025 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
21:06
CDT |
B739 | N68822 | Play |
| 20 Sep 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:34
CDT |
B739 | N62892 | Play |
| 19 Sep 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
21:09
CDT |
B739 | N68811 | Play |
| 18 Sep 2025 |
18:10
MDT |
Denver DEN
|
Milwaukee MKE
|
21:17
CDT |
B739 | N69839 | Play |
| 17 Sep 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
21:17
CDT |
B739 | N66828 | Play |
| 15 Sep 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
21:01
CDT |
B739 | N68823 | Play |
| 15 Sep 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:44
CDT |
B739 | N68452 | Play |
| 13 Sep 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
21:19
CDT |
B739 | N75432 | Play |
