| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 12 | SAN | IAD | 23:01 | 05:58 |
Delayed
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Track > |
| Oct 11 | SAN | IAD | 22:46 | 05:50 |
Landed
|
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| Oct 09 | SAN | IAD | 22:05 | 05:27 |
Landed
|
Track > |
| Oct 08 | SAN | IAD | 22:00 | 05:23 |
Landed
|
Track > |
| Oct 07 | SAN | IAD | 22:04 | 05:25 |
Landed
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| Oct 06 | SAN | IAD | 21:52 | 05:14 |
Landed
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| Oct 05 | SAN | IAD | 22:02 | 05:22 |
Landed
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| Oct 04 | SAN | IAD | 22:12 | 05:28 |
Landed
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| Oct 02 | SAN | IAD | 21:57 | 05:18 |
Landed
|
Track > |
| Oct 01 | SAN | IAD | 21:58 | 05:21 |
Landed
|
Track > |
United Airlines Flight UA2129 connects San Diego, United States to Washington, United States, taking off from San Diego International Airport SAN and landing at Washington Dulles International Airport IAD.
How long is the UA2129 flight from San Diego to Washington?
The average flight time from San Diego to Washington is 4 hours and 16 minutes. The flight distance is 3618 km / 2248 miles and the average flight speed is 846 km/h / 526 mph.
How many UA2129 flights are operated per week?
6 flights per week. The flight UA2129 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2129 San Diego to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA2129 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2129 flight?
The latest flight took off on Tuesday, October 13th, 2026 with the flight status being En-Route on 05:58.
How else can the flight UA2129 be referenced as?
This United Airlines flight can also be referenced as UAL2129, UA 2129, UAL 2129.
How often is flight UA2129 delayed?
On average, 20% of all UA2129 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled UA2129 flight or baggage issues?
If your UA2129 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA2129 Flight Tracker above for more details.
Flight UA2129 is code-shared by 1 airline using the flight number ET1363
Other flights departing from San Diego SAN: DL522, WN754, WN3632, DL571
Other flights arriving at Washington IAD: UA613, AA3071, AS367, UA705
All flights connecting San Diego SAN to Washington IAD.
