United Airlines Flight UA688 UAL688K
Service Type
Passenger
Seats
126
Freight
--
Capacity
9.7 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 15 Oct 2026 |
17:15
EDT |
Washington IAD
|
Boston BOS
|
19:06
EDT |
739 | Unknown | Play |
| 15 Oct 2026 |
08:25
PDT |
Santa Ana SNA
|
Washington IAD
|
16:22
EDT |
73G | Unknown | Play |
| 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 |
B39M | N27509 | 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 |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 7 Oct 2026 |
18:03
EDT |
Washington IAD
|
Boston BOS
|
20:01
EDT |
B739 | N34460 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 2 Feb 2026 |
15:20
MST |
Salt Lake City SLC
|
Boston BOS
|
18:54
EST |
B739 | N37413 | Play |
| 2 Feb 2026 |
10:05
MST |
Salt Lake City SLC
|
Boston BOS
|
16:07
EST |
B737 | N17752 | Play |
| 1 Feb 2026 |
16:25
MST |
Salt Lake City SLC
|
Boston BOS
|
19:48
EST |
B739 | N61886 | Play |
| 1 Feb 2026 |
10:05
MST |
Salt Lake City SLC
|
Boston BOS
|
16:20
EST |
B39M | N37554 | Play |
| 31 Jan 2026 |
15:35
MST |
Salt Lake City SLC
|
Boston BOS
|
18:42
EST |
B739 | N37456 | Play |
| 31 Jan 2026 |
10:05
MST |
Salt Lake City SLC
|
Boston BOS
|
16:10
EST |
B38M | N17254 | Play |
| 30 Jan 2026 |
15:25
MST |
Salt Lake City SLC
|
Boston BOS
|
05:56
EST |
B739 | N68805 | Play |
| 30 Jan 2026 |
10:00
MST |
Salt Lake City SLC
|
Boston BOS
|
16:10
EST |
B38M | N17289 | Play |
| 29 Jan 2026 |
15:20
MST |
Salt Lake City SLC
|
Boston BOS
|
18:44
EST |
B739 | N38454 | Play |
| 29 Jan 2026 |
10:25
MST |
Salt Lake City SLC
|
Boston BOS
|
16:29
EST |
B38M | N17301 | Play |
| 28 Jan 2026 |
15:20
MST |
Salt Lake City SLC
|
Boston BOS
|
18:48
EST |
B739 | N34455 | Play |
| 28 Jan 2026 |
10:15
MST |
Salt Lake City SLC
|
Boston BOS
|
17:45
EST |
B737 | N16709 | Play |
| 27 Jan 2026 |
15:45
MST |
Salt Lake City SLC
|
Boston BOS
|
19:14
EST |
B739 | N37474 | Play |
| 27 Jan 2026 |
10:15
MST |
Salt Lake City SLC
|
Boston BOS
|
17:59
EST |
B737 | N13750 | Play |
| 24 Jan 2026 |
15:20
MST |
Salt Lake City SLC
|
Boston BOS
|
18:58
EST |
B739 | N38473 | Play |
| 24 Jan 2026 |
10:20
MST |
Salt Lake City SLC
|
Boston BOS
|
16:12
EST |
B38M | N47291 | Play |
| 23 Jan 2026 |
15:30
MST |
Salt Lake City SLC
|
Boston BOS
|
18:39
EST |
B739 | N37468 | Play |
| 23 Jan 2026 |
10:05
MST |
Salt Lake City SLC
|
Boston BOS
|
18:04
EST |
B38M | N27304 | Play |
| 22 Jan 2026 |
15:20
MST |
Salt Lake City SLC
|
Boston BOS
|
18:41
EST |
B739 | N66814 | Play |
| 22 Jan 2026 |
10:20
MST |
Salt Lake City SLC
|
Washington IAD
|
17:46
EST |
B38M | N47275 | Play |
| 21 Jan 2026 |
15:15
MST |
Salt Lake City SLC
|
Boston BOS
|
06:05
EST |
B739 | N68817 | Play |
| 21 Jan 2026 |
10:10
MST |
Salt Lake City SLC
|
Boston BOS
|
15:45
EST |
B737 | N23707 | Play |
| 20 Jan 2026 |
15:25
MST |
Salt Lake City SLC
|
Boston BOS
|
18:45
EST |
B739 | N69829 | Play |
| 20 Jan 2026 |
10:05
MST |
Salt Lake City SLC
|
Boston BOS
|
16:09
EST |
B737 | N24736 | Play |
| 19 Jan 2026 |
16:10
MST |
Salt Lake City SLC
|
Boston BOS
|
19:36
EST |
B739 | N69835 | Play |
| 19 Jan 2026 |
10:10
MST |
Salt Lake City SLC
|
Boston BOS
|
15:54
EST |
B737 | N23707 | Play |
| 18 Jan 2026 |
15:40
MST |
Salt Lake City SLC
|
Boston BOS
|
19:00
EST |
B739 | N69804 | Play |
| 18 Jan 2026 |
10:05
MST |
Salt Lake City SLC
|
Washington IAD
|
15:54
EST |
B39M | N37554 | Play |
| 17 Jan 2026 |
15:20
MST |
Salt Lake City SLC
|
Boston BOS
|
18:48
EST |
B739 | N38451 | Play |
| 17 Jan 2026 |
10:10
MST |
Salt Lake City SLC
|
Boston BOS
|
16:14
EST |
B738 | N37255 | Play |
