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 | |
|---|---|---|---|---|---|---|---|
| 30 May 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
15:55
EDT |
B38M | N27271 | Play |
| 29 May 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
20:32
EDT |
B39M | N27568 | Play |
| 29 May 2026 |
07:50
PDT |
Seattle SEA
|
Washington IAD
|
17:28
EDT |
B38M | N17254 | Play |
| 28 May 2026 |
14:40
PDT |
Seattle SEA
|
Boston BOS
|
20:57
EDT |
B39M | N17443 | Play |
| 28 May 2026 |
07:30
PDT |
Seattle SEA
|
Washington IAD
|
15:51
EDT |
B38M | N37342 | Play |
| 27 May 2026 |
14:40
PDT |
Seattle SEA
|
Boston BOS
|
06:02
EDT |
B39M | N17591 | Play |
| 27 May 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
18:05
EDT |
B38M | N17335 | Play |
| 26 May 2026 |
14:55
PDT |
Seattle SEA
|
Boston BOS
|
20:18
EDT |
B39M | N37547 | Play |
| 26 May 2026 |
07:55
PDT |
Seattle SEA
|
Washington IAD
|
17:25
EDT |
B38M | N47288 | Play |
| 25 May 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
18:55
EDT |
B39M | N17403 | Play |
| 25 May 2026 |
07:55
PDT |
Seattle SEA
|
Boston BOS
|
18:02
EDT |
B38M | N17373 | Play |
| 24 May 2026 |
17:40
EDT |
Washington IAD
|
Boston BOS
|
05:44
EDT |
B39M | N77592 | Play |
| 23 May 2026 |
14:25
PDT |
Seattle SEA
|
Boston BOS
|
18:53
EDT |
B39M | N17405 | Play |
| 23 May 2026 |
08:05
PDT |
Seattle SEA
|
Washington IAD
|
16:02
EDT |
B38M | N27263 | Play |
| 22 May 2026 |
14:40
PDT |
Seattle SEA
|
Boston BOS
|
20:36
EDT |
B39M | N37540 | Play |
| 22 May 2026 |
07:55
PDT |
Seattle SEA
|
Washington IAD
|
16:15
EDT |
B38M | N17289 | Play |
| 21 May 2026 |
14:25
PDT |
Seattle SEA
|
Boston BOS
|
20:19
EDT |
B39M | N17444 | Play |
| 21 May 2026 |
08:05
PDT |
Seattle SEA
|
Washington IAD
|
15:50
EDT |
A320 | N438UA | Play |
| 21 May 2026 |
00:45
PDT |
Seattle SEA
|
Boston BOS
|
08:12
EDT |
B739 | N75433 | Play |
| 20 May 2026 |
08:15
PDT |
Las Vegas LAS
|
Boston BOS
|
19:52
EDT |
B739 | N68891 | Play |
| 19 May 2026 |
17:40
EDT |
Washington IAD
|
Boston BOS
|
22:49
EDT |
A319 | N811UA | Play |
| 19 May 2026 |
08:15
PDT |
Las Vegas LAS
|
Boston BOS
|
15:24
EDT |
B739 | N69818 | Play |
| 18 May 2026 |
08:15
PDT |
Las Vegas LAS
|
Boston BOS
|
21:12
EDT |
B739 | N68836 | Play |
| 17 May 2026 |
14:15
PDT |
Las Vegas LAS
|
Boston BOS
|
18:50
EDT |
B739 | N69835 | Play |
| 17 May 2026 |
08:30
PDT |
Las Vegas LAS
|
Boston BOS
|
15:51
EDT |
B739 | N62883 | Play |
| 16 May 2026 |
14:25
PDT |
Las Vegas LAS
|
Boston BOS
|
06:11
EDT |
B739 | N69830 | Play |
| 16 May 2026 |
08:05
PDT |
Las Vegas LAS
|
Boston BOS
|
15:34
EDT |
B739 | N69839 | Play |
| 15 May 2026 |
16:55
PDT |
Las Vegas LAS
|
Boston BOS
|
21:11
EDT |
B739 | N69804 | Play |
| 15 May 2026 |
08:10
PDT |
Las Vegas LAS
|
Boston BOS
|
17:19
EDT |
B739 | N36444 | Play |
| 14 May 2026 |
15:35
PDT |
Las Vegas LAS
|
Boston BOS
|
21:17
EDT |
B739 | N34455 | Play |
