United Airlines UA1129 Flight Status Today

Domestic flight United Airlines UA1129 takes off from Dulles (IAD) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves Washington Dulles International Airport at 18:37 29 December 2025 America/New_York. The flight is expected to land at San Francisco International Airport at 21:50 29 December 2025 America/Los_Angeles. The flight will last about 6 hours 13 minutes.

Current status of UA1129 is Scheduled On time Estimated Depart in 14 hours

UA1129 - UAL1129 United Airlines (UA)
IAD Dulles United States
Flight IAD to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 14 hours
Departure Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 18:37 29 December 2025
Estimated 18:37 29 December 2025
None 19
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 21:50 29 December 2025
Estimated 21:50 29 December 2025
3 E2
UA1129 Detail
  • Type: Domestic Flight
  • Code Shares: NZ 9180, OZ 6316, SN 8889
  • Flight Duration: 6 hours 13 minutes
  • Flight Distance: 3895 kms / 2420 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KSTC2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Dulles: Monday 2025-12-29 04:37 AM
  • Current Time in San Francisco: Monday 2025-12-29 01:37 AM

United Airlines UA1129 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1129
AIRPLANE Boeing 737-900 Passenger (Scimitar Winglets)
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 24
DELAYED 6
CANCELLED 0
ON TIME 52
DELAYED 8
CANCELLED 0
ON TIME 68
DELAYED 11
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1129 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 27 Dec
Scheduled On time
Dulles (IAD) 2025-12-27T18:37
San Francisco (SFO) 2025-12-27T21:50
Fri 21 Nov
Scheduled On time
Dulles (IAD) 2025-11-21T18:39
San Francisco (SFO) 2025-11-21T21:49
Thu 20 Nov
Scheduled On time
Dulles (IAD) 2025-11-20T18:39
San Francisco (SFO) 2025-11-20T21:49
Sun 16 Nov
Scheduled On time
Dulles (IAD) 2025-11-16T18:39
San Francisco (SFO) 2025-11-16T21:49
Thu 06 Nov
Scheduled On time
Dulles (IAD) 2025-11-06T18:39
San Francisco (SFO) 2025-11-06T21:49
Mon 03 Nov
Departed On time
Dulles (IAD) 2025-11-03T18:39
San Francisco (SFO) 2025-11-03T21:49
2025-11-03T18:41
Sun 02 Nov
Scheduled On time
Dulles (IAD) 2025-11-02T18:39
San Francisco (SFO) 2025-11-02T21:49
Fri 24 Oct
Scheduled On time
Dulles (IAD) 2025-10-24T18:58
San Francisco (SFO) 2025-10-24T21:47
Wed 22 Oct
Scheduled On time
Dulles (IAD) 2025-10-22T18:58
San Francisco (SFO) 2025-10-22T21:47
Tue 21 Oct
Scheduled On time
Dulles (IAD) 2025-10-21T18:58
San Francisco (SFO) 2025-10-21T21:47

Flight routes similar to United Airlines UA1129

Airline Flight no Departure Arrival
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15:22 		6 hours 8 minutes
18:30
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09:42
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01:17
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19:19
Brussels Airlines SN8947
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19:19
United Airlines UA2862
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Air New Zealand NZ9181
Air New Zealand 		29/12/2025
16:10 		6 hours 9 minutes
19:19

United Airlines Flight UA1129 FAQs

What is the scheduled flight duration for United Airlines UA1129 flight?

On average, nonstop flight takes 6 hour(s) 13 minutes, with the flight distance of 3895 km (2420 miles).

What is the current status of United Airlines UA1129 flight?

The current status of flight United Airlines UA1129 is Scheduled On time.

What type of aircraft is used for the United Airlines UA1129 flight?

All United Airlines UA1129 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

When does the flight United Airlines UA1129 arrive?

Flight United Airlines UA1129 arrives at 21:50.

Which terminal the flight United Airlines UA1129 is arriving at?

Flight United Airlines UA1129 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA1129 flights are operated a week?

7 flights per week. The Flight United Airlines UA1129 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .