United Airlines UA2129 Flight Status Today

Domestic flight United Airlines UA2129 takes off from San Diego (SAN) United States to Dulles (IAD) United States. It's operated by United Airlines. The plane leaves San Diego International Airport at 21:30 29 December 2025 America/Los_Angeles. The flight is expected to land at Washington Dulles International Airport at 05:19 30 December 2025 America/New_York. The flight will last about 4 hours 49 minutes.

Current status of UA2129 is Scheduled On time Estimated Depart in 16 hours, 19 minutes

UA2129 - UAL2129 United Airlines (UA)
SAN San Diego United States
Flight SAN to IAD
IAD Dulles United States
Scheduled On time Estimated Depart in 16 hours, 19 minutes
Departure San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 21:30 29 December 2025
Estimated 21:30 29 December 2025
2 41
Arrival Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 05:19 30 December 2025
Estimated 05:19 30 December 2025
None D14
UA2129 Detail
  • Type: Domestic Flight
  • Code Shares: ET 1363
  • Flight Duration: 4 hours 49 minutes
  • Flight Distance: 3627 kms / 2254 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 128
  • Freight capacity: 6.7 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KTUL2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Diego: Monday 2025-12-29 05:11 AM
  • Current Time in Dulles: Monday 2025-12-29 08:11 AM

United Airlines UA2129 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA2129
AIRPLANE Boeing 737-900 Passenger (Scimitar Winglets)
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 27
DELAYED 3
CANCELLED 0
ON TIME 56
DELAYED 4
CANCELLED 0
ON TIME 79
DELAYED 4
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA2129 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 28 Dec
Scheduled On time
San Diego (SAN) 2025-12-28T21:30
Dulles (IAD) 2025-12-29T05:19
Sat 27 Dec
Departed On time
San Diego (SAN) 2025-12-27T21:30
Dulles (IAD) 2025-12-28T05:19
2025-12-27T21:19
Mon 24 Nov
Scheduled On time
San Diego (SAN) 2025-11-24T22:00
Dulles (IAD) 2025-11-25T05:42
Fri 21 Nov
Departed Delayed by 33m
San Diego (SAN) 2025-11-21T22:00
Dulles (IAD) 2025-11-22T05:42
2025-11-21T22:28
Tue 18 Nov
Scheduled On time
San Diego (SAN) 2025-11-18T22:00
Dulles (IAD) 2025-11-19T05:42
Mon 17 Nov
Scheduled On time
San Diego (SAN) 2025-11-17T22:00
Dulles (IAD) 2025-11-18T05:42
Wed 12 Nov
Scheduled Delayed by 30m
San Diego (SAN) 2025-11-12T22:00
Dulles (IAD) 2025-11-13T05:42
Tue 11 Nov
Departed On time
San Diego (SAN) 2025-11-11T22:00
Dulles (IAD) 2025-11-12T05:42
2025-11-11T21:57
Mon 10 Nov
Scheduled On time
San Diego (SAN) 2025-11-10T22:00
Dulles (IAD) 2025-11-11T05:42
Sun 09 Nov
Scheduled On time
San Diego (SAN) 2025-11-09T22:00
Dulles (IAD) 2025-11-10T05:42

Flight routes similar to United Airlines UA2129

Airline Flight no Departure Arrival
Qatar Airways QR3311
Qatar Airways 		29/12/2025
09:17 		5 hours 4 minutes
17:21
Brussels Airlines SN8848
Brussels Airlines 		29/12/2025
08:00 		4 hours 30 minutes
15:54
United Airlines UA2131
United Airlines 		29/12/2025
12:56 		4 hours 23 minutes
20:52
American Airlines AA7566
American Airlines 		29/12/2025
09:17 		4 hours 33 minutes
17:21
Ethiopian Airlines ET1363
Ethiopian Airlines 		29/12/2025
21:30 		4 hours 49 minutes
05:19
Alaska Airlines AS506
Alaska Airlines 		29/12/2025
09:17 		4 hours 45 minutes
17:21
Austrian Airlines OS7904
Austrian Airlines 		29/12/2025
08:30 		5 hours 6 minutes
16:25
Alaska Airlines AS322
Alaska Airlines 		29/12/2025
09:15 		5 hours 2 minutes
17:17

United Airlines Flight UA2129 FAQs

What is the scheduled flight duration for United Airlines UA2129 flight?

On average, nonstop flight takes 4 hour(s) 49 minutes, with the flight distance of 3627 km (2254 miles).

What is the current status of United Airlines UA2129 flight?

The current status of flight United Airlines UA2129 is Scheduled On time.

What type of aircraft is used for the United Airlines UA2129 flight?

All United Airlines UA2129 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many United Airlines UA2129 flights are operated a week?

7 flights per week. The Flight United Airlines UA2129 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .