United Airlines UA721 Flight Status Today
United Airlines
UA
UAL
Scheduled On Time
Last updated: Dec 30, 2025 14:32
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
BOS
Boston Logan International Airport Boston
14:40
Terminal:
Gate:
103 min
Arrival
IAD
Washington Dulles International Airport Washington
16:23
Terminal:
Gate:
UA721 Flight Information
- Flight Number: UA721
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-12-30 |
BOS
IAD
|
Scheduled On time |
14:15
16:01
|
14:15
16:01
|
106min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-29 |
BOS
IAD
|
Arrived Delayed by 1h 7m |
14:15
16:01
|
14:34
17:08
|
154min | Boeing 737MAX 9 Passenger |
| 2025-12-28 |
BOS
IAD
|
Scheduled On time |
14:15
16:01
|
14:15
16:01
|
106min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-26 |
BOS
IAD
|
Scheduled On time |
14:15
16:01
|
14:15
16:01
|
106min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-25 |
BOS
IAD
|
Scheduled On time |
14:15
16:01
|
14:15
16:01
|
106min | Boeing 737-900 Passenger |
| 2025-12-24 |
BOS
IAD
|
Arrived Delayed by 37m |
14:15
16:01
|
14:57
16:38
|
101min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-23 |
BOS
IAD
|
Arrived On time |
14:15
16:01
|
14:13
15:42
|
89min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-22 |
BOS
IAD
|
Arrived On time |
14:15
16:01
|
14:16
15:50
|
94min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-21 |
BOS
IAD
|
Arrived On time |
14:15
16:01
|
14:13
15:52
|
99min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-20 |
BOS
IAD
|
Arrived On time |
14:15
16:01
|
14:14
15:54
|
100min | Boeing 737MAX 9 Passenger |
| 2025-12-19 |
BOS
IAD
|
Arrived Delayed by 2h 45m |
14:15
16:01
|
17:04
18:46
|
102min | Boeing 737MAX 8 Passenger |
| 2025-12-18 |
BOS
IAD
|
Arrived On time |
14:15
16:01
|
14:15
15:51
|
96min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-17 |
BOS
IAD
|
Arrived On time |
14:15
16:02
|
14:19
16:08
|
109min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-14 |
BOS
IAD
|
Arrived Delayed by 36m |
14:15
16:02
|
14:33
16:38
|
125min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-09 |
BOS
IAD
|
Arrived On time |
14:15
16:02
|
14:11
15:58
|
107min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-08 |
BOS
IAD
|
Scheduled On time |
14:15
16:02
|
14:15
16:02
|
107min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-07 |
BOS
IAD
|
Arrived Delayed by 2h 17m |
14:15
16:02
|
16:30
18:19
|
109min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-06 |
BOS
IAD
|
Departed On time |
14:15
16:02
|
14:12
16:09
|
107min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-05 |
BOS
IAD
|
Arrived On time |
14:15
16:02
|
14:14
16:02
|
108min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-04 |
BOS
IAD
|
Arrived On time |
14:15
16:02
|
14:14
15:59
|
105min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-03 |
BOS
IAD
|
Arrived On time |
14:15
16:02
|
14:09
16:10
|
121min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-02 |
BOS
IAD
|
Arrived On time |
14:15
16:02
|
14:08
15:59
|
111min | Boeing 737MAX 9 Passenger |
| 2025-11-30 |
BOS
IAD
|
Arrived Delayed by 1h 30m |
14:21
16:08
|
15:10
17:38
|
148min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-11-29 |
BOS
IAD
|
Arrived On time |
14:21
16:08
|
14:21
16:08
|
107min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-11-28 |
BOS
IAD
|
Arrived On time |
14:21
16:08
|
14:13
16:07
|
114min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-11-27 |
BOS
IAD
|
Arrived On time |
14:21
16:08
|
14:23
15:57
|
94min | Boeing 737-700 Passenger (Scimitar Winglets) |
| 2025-11-23 |
BOS
IAD
|
Arrived On time |
14:21
16:08
|
14:15
16:00
|
105min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-11-22 |
BOS
IAD
|
Arrived On time |
14:21
16:08
|
14:20
16:00
|
100min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-11-19 |
BOS
IAD
|
Departed On time |
14:21
16:08
|
14:16
16:20
|
107min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-11-18 |
BOS
IAD
|
Arrived On time |
14:21
16:08
|
14:16
16:14
|
118min | Boeing 737-900 Passenger (Scimitar Winglets) |
UA721 Live Status Details
Live Updates
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