United Airlines UA2129 Flight Status Today
United Airlines
Live Data: Real-time flight information updated at 2026-01-19
Last API update: Status Last Updated 1 Hour and 23 Minutes Ago
Departure
SAN
San Diego International Airport San Diego
22:00
Terminal: 2
Gate: 42
289 min
Boeing 737MAX 9 Passenger
Arrival
IAD
Washington Dulles International Airport Washington
05:49
Terminal:
Gate: D7
UA2129 Flight Information
- Flight Number: UA2129
- Aircraft: Boeing 737MAX 9 Passenger
- 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 |
|---|---|---|---|---|---|---|
| 2026-01-16 |
SAN
IAD
|
Departed On time |
22:00
05:49
|
21:50
05:40
|
289min | Boeing 737MAX 9 Passenger |
| 2025-12-11 |
SAN
IAD
|
Scheduled On time |
21:55
05:36
|
21:55
05:36
|
281min | Boeing 737MAX 9 Passenger |
| 2025-12-10 |
SAN
IAD
|
Scheduled On time |
21:55
05:36
|
21:55
05:36
|
281min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-09 |
SAN
IAD
|
Departed On time |
21:55
05:36
|
21:44
05:32
|
281min | Boeing 737MAX 9 Passenger |
| 2025-11-21 |
SAN
IAD
|
Scheduled On time |
22:00
05:42
|
22:00
05:42
|
282min | Boeing 737MAX 8 Passenger |
| 2025-10-16 |
SAN
IAD
|
Scheduled On time |
22:15
06:13
|
22:15
06:13
|
298min | Boeing 737MAX 9 Passenger |
| 2025-09-23 |
SAN
IAD
|
Scheduled On time |
21:45
05:43
|
21:45
05:43
|
298min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-09-20 |
SAN
IAD
|
Scheduled On time |
21:45
05:43
|
21:45
05:43
|
298min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-09-17 |
SAN
IAD
|
Scheduled On time |
21:45
05:43
|
21:45
05:43
|
298min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-09-07 |
SAN
IAD
|
Scheduled On time |
21:45
05:43
|
21:45
05:43
|
298min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-08-28 |
SAN
IAD
|
Scheduled |
2025-08-28 21:45
2025-08-29 05:43
|
-
|
298min | - |
| 2025-08-27 |
SAN
IAD
|
Scheduled |
2025-08-27 21:45
2025-08-28 05:43
|
-
|
298min | - |
| 2025-08-26 |
SAN
IAD
|
Scheduled |
2025-08-26 21:45
2025-08-27 05:43
|
-
|
298min | - |
| 2025-08-25 |
SAN
IAD
|
Scheduled |
2025-08-25 21:45
2025-08-26 05:43
|
-
|
298min | - |
| 2025-08-24 |
SAN
IAD
|
Scheduled |
2025-08-24 21:45
2025-08-25 05:43
|
-
|
298min | - |
| 2025-08-23 |
SAN
IAD
|
Scheduled |
2025-08-23 21:45
2025-08-24 05:43
|
-
|
298min | - |
| 2025-08-22 |
SAN
IAD
|
Departure Estimated dep 21:45 |
2025-08-22 21:45
2025-08-23 05:43
|
2025-08-22 21:45
|
298min | Boeing 737-924(ER) |
| 2025-08-21 |
SAN
IAD
|
Scheduled On time |
21:45
05:43
|
21:45
05:43
|
298min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-08-20 |
SAN
IAD
|
Departure Estimated dep 21:45 |
2025-08-20 21:45
2025-08-21 05:43
|
2025-08-20 21:45
|
298min | Boeing 737-924(ER) |
| 2025-08-19 |
SAN
IAD
|
Arrived Early |
2025-08-19 21:45
2025-08-20 05:43
|
2025-08-19 22:00
2025-08-20 05:24
|
264min | Boeing 737-924(ER) |
| 2025-08-18 |
SAN
IAD
|
Arrived On time |
2025-08-18 22:00
2025-08-19 05:59
|
2025-08-18 22:13
2025-08-19 05:48
|
276min | Boeing 737-924(ER) |
| 2025-08-17 |
SAN
IAD
|
Arrived Early |
2025-08-17 22:00
2025-08-18 05:59
|
2025-08-17 22:15
2025-08-18 05:35
|
260min | Boeing 737-924(ER) |
| 2025-08-16 |
SAN
IAD
|
Arrived Early |
2025-08-16 22:00
2025-08-17 05:59
|
2025-08-16 22:16
2025-08-17 05:37
|
261min | Boeing 737-924(ER) |
| 2025-08-15 |
SAN
IAD
|
Arrived Early |
2025-08-15 22:00
2025-08-16 05:59
|
2025-08-15 22:14
2025-08-16 05:37
|
263min | Boeing 737-924(ER) |
| 2025-08-14 |
SAN
IAD
|
Arrived Early |
2025-08-14 22:00
2025-08-15 05:59
|
2025-08-14 22:15
2025-08-15 05:38
|
263min | Boeing 737-924(ER) |
| 2025-07-22 |
SAN
IAD
|
Scheduled On time |
21:50
05:49
|
21:50
05:49
|
299min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-06-01 |
SAN
IAD
|
Scheduled |
2025-06-01 21:30
2025-06-02 05:29
|
-
|
299min | - |
| 2025-05-31 |
SAN
IAD
|
Scheduled |
2025-05-31 21:45
2025-06-01 05:44
|
-
|
299min | - |
| 2025-05-30 |
SAN
IAD
|
Scheduled |
2025-05-30 21:45
2025-05-31 05:44
|
-
|
299min | - |
| 2025-05-29 |
SAN
IAD
|
Scheduled |
2025-05-29 21:45
2025-05-30 05:44
|
-
|
299min | - |
UA2129 Live Status Details
API Status:
Scheduled On time
Estimated Departure:
22:00
Estimated Arrival:
05:49
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.