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 Jul 2026 |
12:30
CDT |
Kansas City MCI
|
Boston BOS
|
15:43
EDT |
A319 | N806UA | Play |
| 30 Jun 2026 |
17:50
EDT |
Washington IAD
|
Boston BOS
|
21:41
EDT |
B39M | N37556 | Play |
| 30 Jun 2026 |
12:40
CDT |
Kansas City MCI
|
Boston BOS
|
17:12
EDT |
A320 | N453UA | Play |
| 29 Jun 2026 |
16:25
CDT |
Kansas City MCI
|
Boston BOS
|
20:24
EDT |
B39M | N77543 | Play |
| 29 Jun 2026 |
12:35
CDT |
Kansas City MCI
|
Boston BOS
|
17:15
EDT |
A320 | N436UA | Play |
| 28 Jun 2026 |
17:55
CDT |
Kansas City MCI
|
Boston BOS
|
21:51
EDT |
B39M | N17405 | Play |
| 28 Jun 2026 |
12:35
CDT |
Kansas City MCI
|
Boston BOS
|
16:53
EDT |
A319 | N806UA | Play |
| 28 Jun 2026 |
21:15
CDT |
Kansas City MCI
|
Boston BOS
|
08:21
EDT |
A319 | N834UA | Play |
| 27 Jun 2026 |
17:55
CDT |
Kansas City MCI
|
Boston BOS
|
21:40
EDT |
B39M | N77598 | Play |
| 26 Jun 2026 |
16:40
CDT |
Kansas City MCI
|
Boston BOS
|
20:20
EDT |
B39M | N17594 | Play |
| 26 Jun 2026 |
12:30
CDT |
Kansas City MCI
|
Boston BOS
|
17:28
EDT |
A319 | N828UA | Play |
| 25 Jun 2026 |
16:30
CDT |
Kansas City MCI
|
Boston BOS
|
20:44
EDT |
B39M | N37561 | Play |
| 25 Jun 2026 |
12:35
CDT |
Kansas City MCI
|
Boston BOS
|
15:34
EDT |
A320 | N440UA | Play |
| 24 Jun 2026 |
14:25
PDT |
Seattle SEA
|
Boston BOS
|
18:46
EDT |
B739 | N39418 | Play |
| 24 Jun 2026 |
07:55
PDT |
Seattle SEA
|
Washington IAD
|
17:19
EDT |
B38M | N37295 | Play |
| 23 Jun 2026 |
15:10
PDT |
Seattle SEA
|
Boston BOS
|
20:50
EDT |
B39M | N17413 | Play |
| 23 Jun 2026 |
07:55
PDT |
Seattle SEA
|
Washington IAD
|
17:28
EDT |
B38M | N47288 | Play |
| 22 Jun 2026 |
16:25
PDT |
Seattle SEA
|
Boston BOS
|
22:45
EDT |
B39M | N77426 | Play |
| 22 Jun 2026 |
08:10
PDT |
Seattle SEA
|
Washington IAD
|
15:49
EDT |
B38M | N17335 | Play |
| 21 Jun 2026 |
14:40
PDT |
Seattle SEA
|
Boston BOS
|
19:11
EDT |
B39M | N37534 | Play |
| 21 Jun 2026 |
07:50
PDT |
Seattle SEA
|
Boston BOS
|
15:47
EDT |
B38M | N17331 | Play |
| 20 Jun 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
05:58
EDT |
B39M | N17430 | Play |
| 20 Jun 2026 |
08:05
PDT |
Seattle SEA
|
Washington IAD
|
15:48
EDT |
B738 | N76528 | Play |
| 19 Jun 2026 |
14:35
PDT |
Seattle SEA
|
Boston BOS
|
18:48
EDT |
B39M | N57409 | Play |
| 19 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
15:28
EDT |
B38M | N37354 | Play |
| 19 Jun 2026 |
18:15
PDT |
Seattle SEA
|
Boston BOS
|
23:33
EDT |
B39M | N37440 | Play |
| 18 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Washington IAD
|
15:18
EDT |
B38M | N17344 | Play |
| 17 Jun 2026 |
14:45
PDT |
Seattle SEA
|
Boston BOS
|
19:37
EDT |
B39M | N37538 | Play |
| 17 Jun 2026 |
08:00
PDT |
Seattle SEA
|
Boston BOS
|
17:14
EDT |
B38M | N17341 | Play |
| 16 Jun 2026 |
14:50
PDT |
Seattle SEA
|
Boston BOS
|
20:19
EDT |
B39M | N37504 | Play |
