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 | |
|---|---|---|---|---|---|---|---|
| 26 Mar 2026 |
19:35
EDT |
Washington IAD
|
Boston BOS
|
21:08
EDT |
B39M | N37508 | Play |
| 25 Mar 2026 |
18:00
EDT |
Washington IAD
|
Boston BOS
|
07:04
EDT |
B739 | N68843 | Play |
| 24 Mar 2026 |
18:05
EDT |
Washington IAD
|
Boston BOS
|
05:59
EDT |
B739 | N39423 | Play |
| 23 Mar 2026 |
18:10
EDT |
Washington IAD
|
Boston BOS
|
20:05
EDT |
B739 | N34455 | Play |
| 22 Mar 2026 |
18:15
EDT |
Washington IAD
|
Boston BOS
|
19:43
EDT |
B739 | N66831 | Play |
| 21 Mar 2026 |
18:55
EDT |
Washington IAD
|
Boston BOS
|
20:12
EDT |
B739 | N67846 | Play |
| 20 Mar 2026 |
18:10
EDT |
Washington IAD
|
Boston BOS
|
19:48
EDT |
B739 | N45440 | Play |
| 19 Mar 2026 |
18:05
EDT |
Washington IAD
|
Boston BOS
|
19:39
EDT |
B739 | N61898 | Play |
| 18 Mar 2026 |
18:00
EDT |
Washington IAD
|
Boston BOS
|
07:03
EDT |
B739 | N28478 | Play |
| 17 Mar 2026 |
18:00
EDT |
Washington IAD
|
Boston BOS
|
19:17
EDT |
B739 | N68880 | Play |
| 15 Mar 2026 |
17:55
EDT |
Washington IAD
|
Boston BOS
|
19:39
EDT |
B739 | N68811 | Play |
| 14 Mar 2026 |
18:00
EDT |
Washington IAD
|
Boston BOS
|
19:22
EDT |
B739 | N75429 | Play |
| 12 Mar 2026 |
17:55
EDT |
Washington IAD
|
Boston BOS
|
19:24
EDT |
B739 | N75428 | Play |
| 12 Mar 2026 |
21:05
EDT |
Washington IAD
|
Boston BOS
|
09:32
EDT |
B739 | N61887 | Play |
| 10 Mar 2026 |
18:10
EDT |
Washington IAD
|
Boston BOS
|
19:35
EDT |
B739 | N39416 | Play |
| 9 Mar 2026 |
17:55
EDT |
Washington IAD
|
Boston BOS
|
19:37
EDT |
B739 | N39463 | Play |
| 8 Mar 2026 |
18:10
EDT |
Washington IAD
|
Boston BOS
|
19:35
EDT |
B739 | N68834 | Play |
| 7 Mar 2026 |
17:30
EST |
Washington IAD
|
Boston BOS
|
19:08
EST |
B739 | N69830 | Play |
| 6 Mar 2026 |
18:40
EST |
Washington IAD
|
Boston BOS
|
20:48
EST |
B739 | N66828 | Play |
| 5 Mar 2026 |
17:50
EST |
Washington IAD
|
Boston BOS
|
06:18
EST |
B739 | N62849 | Play |
| 4 Mar 2026 |
17:35
EST |
Washington IAD
|
Boston BOS
|
06:04
EST |
B739 | N69833 | Play |
| 3 Mar 2026 |
17:50
EST |
Washington IAD
|
Boston BOS
|
19:43
EST |
B739 | N61881 | Play |
| 2 Mar 2026 |
17:40
EST |
Washington IAD
|
Boston BOS
|
19:46
EST |
B739 | N69835 | Play |
| 1 Mar 2026 |
17:35
EST |
Washington IAD
|
Boston BOS
|
18:51
EST |
B739 | N62896 | Play |
| 28 Feb 2026 |
18:00
EST |
Washington IAD
|
Boston BOS
|
05:55
EST |
B739 | N69838 | Play |
| 27 Feb 2026 |
17:40
EST |
Washington IAD
|
Boston BOS
|
19:19
EST |
B739 | N66825 | Play |
| 26 Feb 2026 |
17:35
EST |
Washington IAD
|
Boston BOS
|
18:49
EST |
B739 | N69838 | Play |
| 25 Feb 2026 |
17:50
EST |
Washington IAD
|
Boston BOS
|
20:07
EST |
B739 | N68834 | Play |
| 21 Feb 2026 |
17:35
EST |
Washington IAD
|
Boston BOS
|
06:01
EST |
B739 | N37470 | Play |
| 20 Feb 2026 |
17:50
EST |
Washington IAD
|
Boston BOS
|
19:39
EST |
B739 | N38479 | Play |
