United Airlines Flight UA688 UAL688K
Service Type
Passenger
Seats
179
Freight
--
Capacity
17.1 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 23 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
739 | Unknown | Play |
| 22 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
739 | Unknown | Play |
| 21 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
739 | Unknown | Play |
| 20 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
739 | Unknown | Play |
| 19 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
739 | Unknown | Play |
| 18 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
739 | Unknown | Play |
| 17 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
B739 | N37468 | Play |
| 16 Sep 2026 |
17:28
EDT |
Washington IAD
|
Boston BOS
|
19:19
EDT |
B739 | N38454 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 14 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
17:34
EDT |
B38M | N17358 | Play |
| 13 Jun 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
19:01
EDT |
B39M | N37567 | Play |
| 13 Jun 2026 |
08:05
PDT |
Seattle SEA
|
Washington IAD
|
17:50
EDT |
B38M | N47298 | Play |
| 12 Jun 2026 |
14:55
PDT |
Seattle SEA
|
Boston BOS
|
20:32
EDT |
B39M | N17441 | Play |
| 12 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Boston BOS
|
15:54
EDT |
B39M | N77576 | Play |
| 11 Jun 2026 |
15:10
PDT |
Seattle SEA
|
Boston BOS
|
19:51
EDT |
B739 | N65832 | Play |
| 11 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
15:55
EDT |
B38M | N47357 | Play |
| 10 Jun 2026 |
15:30
PDT |
Seattle SEA
|
Boston BOS
|
21:30
EDT |
B39M | N47434 | Play |
| 10 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Boston BOS
|
16:26
EDT |
B38M | N27251 | Play |
| 9 Jun 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
19:16
EDT |
B39M | N17593 | Play |
| 9 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Boston BOS
|
15:57
EDT |
B38M | N17349 | Play |
| 8 Jun 2026 |
14:40
PDT |
Seattle SEA
|
Boston BOS
|
20:22
EDT |
B39M | N37532 | Play |
| 8 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
17:42
EDT |
B38M | N27273 | Play |
| 7 Jun 2026 |
14:40
PDT |
Seattle SEA
|
Boston BOS
|
21:05
EDT |
B39M | N17448 | Play |
| 7 Jun 2026 |
08:05
PDT |
Seattle SEA
|
Washington IAD
|
17:44
EDT |
B38M | N47369 | Play |
| 6 Jun 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
20:48
EDT |
B39M | N77582 | Play |
| 6 Jun 2026 |
07:55
PDT |
Seattle SEA
|
Boston BOS
|
16:29
EDT |
B38M | N37354 | Play |
| 5 Jun 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
20:38
EDT |
B39M | N17417 | Play |
| 5 Jun 2026 |
07:55
PDT |
Seattle SEA
|
Washington IAD
|
17:48
EDT |
B38M | N37371 | Play |
| 4 Jun 2026 |
14:45
PDT |
Seattle SEA
|
Boston BOS
|
20:28
EDT |
B39M | N27419 | Play |
| 4 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Boston BOS
|
18:11
EDT |
B38M | N17329 | Play |
| 3 Jun 2026 |
14:30
PDT |
Seattle SEA
|
Boston BOS
|
19:17
EDT |
B39M | N17433 | Play |
| 3 Jun 2026 |
07:50
PDT |
Seattle SEA
|
Washington IAD
|
15:57
EDT |
B738 | N33294 | Play |
| 2 Jun 2026 |
15:00
PDT |
Seattle SEA
|
Boston BOS
|
07:24
EDT |
B39M | N17435 | Play |
| 2 Jun 2026 |
08:05
PDT |
Seattle SEA
|
Washington IAD
|
17:37
EDT |
B38M | N27366 | Play |
| 1 Jun 2026 |
14:20
PDT |
Seattle SEA
|
Boston BOS
|
20:44
EDT |
B39M | N37577 | Play |
| 1 Jun 2026 |
07:55
PDT |
Seattle SEA
|
Washington IAD
|
17:47
EDT |
B38M | N37313 | Play |
| 31 May 2026 |
14:50
PDT |
Seattle SEA
|
Boston BOS
|
20:41
EDT |
B39M | N47533 | Play |
| 31 May 2026 |
08:00
PDT |
Seattle SEA
|
Boston BOS
|
16:06
EDT |
B38M | N27258 | Play |
| 30 May 2026 |
15:45
PDT |
Seattle SEA
|
Boston BOS
|
06:06
EDT |
B39M | N17402 | Play |
