Washington Dulles Airport Informational Guide to Washington Dulles Airport (IAD) - NON OFFICIAL

UA1871 United Airlines - Flight Status

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Below, you can find details about United Airlines flight UA1871, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Wednesday, December 18, 2024.

UA1871 On Time performance:
75
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA1871 United Airlines from San Francisco

This flight is not scheduled for December 25, 2024.

Airline information

United Airlines
United Airlines

Departure

San Francisco (SFO)
December 18, 2024
San Francisco International Airport

Arrival

Dulles (IAD)
December 18, 2024
Washington Dulles International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.washington-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- CA7313 - Air China

- NZ9165 - Air New Zealand

- VA8383 - Virgin Australia

Additional Information

Which is the frequency of flight UA1871?
The flight UA1871 is scheduled to flight on daily basis.

Which is the distance of flight UA1871?
The distance between the two airports is 2415 miles.

Which is the flight time of flight UA1871?
The scheduled flight time gate to gate is: 05:09 hours.
The real flight time gate to gate on average is: 04:54 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Francisco: 2024-12-26 03:11:49
Current Time in Dulles: 2024-12-26 06:11:49

Alternative Flights

The following airlines serves the same route between San Francisco and Dulles:

Alaska Airlines
- Flight Number: AS434. (On Time performance: 74 - Average Delay: 11 minutes)

United Airlines
- Flight Number: UA1322. (On Time performance: 94 - Average Delay: 4 minutes)
- Flight Number: UA1355. (On Time performance: 86 - Average Delay: 18 minutes)
- Flight Number: UA1813.
- Flight Number: UA1849. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: UA1893. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: UA1965. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: UA2110. (On Time performance: 83 - Average Delay: 11 minutes)
- Flight Number: UA2165. (On Time performance: 86 - Average Delay: 14 minutes)
- Flight Number: UA2247. (On Time performance: 90 - Average Delay: 10 minutes)
- Flight Number: UA2305. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: UA2480. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: UA717. (On Time performance: 82 - Average Delay: 14 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from December 03, 2024 to December 18, 2024, we have obtained these figures.
Total number of flights: 16
On Time: 12 ( 75 % )
Moderate Delay: 3 ( 19 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 6 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 11 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA1871

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
18 December
02:44 pm
San Francisco (SFO)
11:08 pm
Dulles (IAD)
05h 24min
Boeing 757-200
Boeing 757-200
Landed - On-time
Tuesday
17 December
02:42 pm
San Francisco (SFO)
10:39 pm
Dulles (IAD)
04h 57min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
16 December
03:17 pm
San Francisco (SFO)
10:57 pm
Dulles (IAD)
04h 40min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
15 December
04:39 pm
San Francisco (SFO)
12:28 am
Dulles (IAD)
04h 49min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Saturday
14 December
03:24 pm
San Francisco (SFO)
11:27 pm
Dulles (IAD)
05h 03min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Friday
13 December
03:33 pm
San Francisco (SFO)
11:22 pm
Dulles (IAD)
04h 49min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Thursday
12 December
02:46 pm
San Francisco (SFO)
10:41 pm
Dulles (IAD)
04h 55min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
11 December
02:43 pm
San Francisco (SFO)
10:43 pm
Dulles (IAD)
05h 00min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
10 December
02:45 pm
San Francisco (SFO)
10:37 pm
Dulles (IAD)
04h 52min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
09 December
03:48 pm
San Francisco (SFO)
11:27 pm
Dulles (IAD)
04h 39min
Boeing 737-900
Boeing 737-900
Landed - Delayed