United Airlines Flight UA521 UAL521L
Service Type
Passenger
Seats
179
Freight
--
Capacity
--
Codeshare flight(s):
NZ6393
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 24 Oct 2026 |
08:30
CDT |
Houston IAH
|
Orlando MCO
|
11:56
EDT |
739 | Unknown | Play |
| 23 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 22 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 21 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 20 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 19 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 18 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
B39M | N57409 | Play |
| 17 Oct 2026 |
08:30
CDT |
Houston IAH
|
Orlando MCO
|
11:58
EDT |
B38M | N27334 | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 17 Oct 2026 |
19:38
CDT |
Houston IAH
|
Boston BOS
|
00:05
EDT |
B39M | N37555 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 25 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:41
EDT |
B738 | N37273 | Play |
| 24 Jun 2025 |
09:25
EDT |
Boston BOS
|
Washington IAD
|
12:37
EDT |
B738 | N37277 | Play |
| 23 Jun 2025 |
09:35
EDT |
Boston BOS
|
Washington IAD
|
10:57
EDT |
B738 | N79521 | Play |
| 22 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:44
EDT |
B738 | N14250 | Play |
| 21 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
10:59
EDT |
B738 | N78540 | Play |
| 20 Jun 2025 |
09:25
EDT |
Boston BOS
|
Washington IAD
|
12:43
EDT |
B738 | N77295 | Play |
| 19 Jun 2025 |
09:20
EDT |
Boston BOS
|
Washington IAD
|
12:26
EDT |
B738 | N76516 | Play |
| 18 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:53
EDT |
B738 | N73278 | Play |
| 17 Jun 2025 |
09:35
EDT |
Boston BOS
|
Washington IAD
|
12:53
EDT |
B738 | N73276 | Play |
| 16 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:45
EDT |
B38M | N17300 | Play |
| 15 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:53
EDT |
B738 | N26226 | Play |
| 14 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
10:56
EDT |
B738 | N76528 | Play |
| 13 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
11:06
EDT |
B738 | N14250 | Play |
| 12 Jun 2025 |
09:25
EDT |
Boston BOS
|
Washington IAD
|
11:01
EDT |
B738 | N33289 | Play |
| 11 Jun 2025 |
09:25
EDT |
Boston BOS
|
Washington IAD
|
12:55
EDT |
B738 | N77539 | Play |
| 10 Jun 2025 |
09:20
EDT |
Boston BOS
|
Washington IAD
|
12:33
EDT |
B738 | N76515 | Play |
| 9 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:26
EDT |
B738 | N73259 | Play |
| 8 Jun 2025 |
09:35
EDT |
Boston BOS
|
Washington IAD
|
12:42
EDT |
B738 | N14230 | Play |
| 7 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:37
EDT |
B738 | N14240 | Play |
| 6 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:49
EDT |
B738 | N37290 | Play |
| 5 Jun 2025 |
09:35
EDT |
Boston BOS
|
Washington IAD
|
12:31
EDT |
B738 | N76532 | Play |
| 4 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:55
EDT |
B738 | N17244 | Play |
| 3 Jun 2025 |
09:35
EDT |
Boston BOS
|
Washington IAD
|
12:53
EDT |
B738 | N73278 | Play |
| 2 Jun 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:40
EDT |
B738 | N14214 | Play |
| 1 Jun 2025 |
09:35
EDT |
Boston BOS
|
Washington IAD
|
12:35
EDT |
B738 | N14235 | Play |
| 31 May 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:33
EDT |
B738 | N36280 | Play |
| 30 May 2025 |
09:30
EDT |
Boston BOS
|
Washington IAD
|
12:37
EDT |
B738 | N78511 | Play |
| 29 May 2025 |
09:25
EDT |
Boston BOS
|
Washington IAD
|
12:48
EDT |
B738 | N24212 | Play |
| 28 May 2025 |
09:10
EDT |
Boston BOS
|
Washington IAD
|
12:42
EDT |
B38M | N17294 | Play |
| 27 May 2025 |
09:25
EDT |
Boston BOS
|
Washington IAD
|
12:27
EDT |
B738 | N76508 | Play |
