United Airlines Flight UA688 UAL688K
Service Type
Passenger
Seats
126
Freight
--
Capacity
9.7 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 14 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
739 | Unknown | Play |
| 14 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
73G | Unknown | Play |
| 13 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
739 | Unknown | Play |
| 13 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
73G | Unknown | Play |
| 12 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
739 | Unknown | Play |
| 12 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
73G | Unknown | Play |
| 11 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
739 | Unknown | Play |
| 11 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
73G | Unknown | Play |
| 10 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:07
EDT |
319 | Unknown | Play |
| 10 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
73G | Unknown | Play |
| 9 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
7M9 | Unknown | Play |
| 9 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
B737 | N27722 | Play |
| 8 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
B739 | N45440 | Play |
| 8 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
B737 | N14735 | Play |
| 7 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
18:53
EDT |
B739 | N34460 | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 7 Oct 2026 |
08:21
PDT |
Santa Ana SNA
|
Washington IAD
|
16:13
EDT |
B737 | N39726 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
