Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

UA1657 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1657, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Monday, December 23, 2024.

UA1657 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

UA1657 United Airlines from Dulles

Scheduled - On-time
Flight Status for Monday December 23, 2024
This flight was also scheduled for Yesterday (December 21, 2024). See it here
This flight is also scheduled for Today (December 22, 2024). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Dulles (IAD)
December 23, 2024
Washington Dulles International Airport
Estimated Departure Time:
12:35 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 12:35 pm

Arrival

San Francisco (SFO)
December 23, 2024
San Francisco International Airport
Estimated Arrival Time:
03:44 pm
Terminal:
3
Gate:
-
Scheduled Arrival Time: 03:44 pm
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.airport-sfo.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:

- NZ9175 - Air New Zealand

- VA8389 - Virgin Australia

Additional Information

Which is the frequency of flight UA1657?
The flight UA1657 is scheduled to flight on Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight UA1657?
The distance between the two airports is 2415 miles.

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 Dulles: 2024-12-22 04:53:00
Current Time in San Francisco: 2024-12-22 01:53:00

Alternative Flights

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

Alaska Airlines
- Flight Number: AS435. (On Time performance: 80 - Average Delay: 8 minutes)

United Airlines
- Flight Number: UA1095. (On Time performance: 94 - Average Delay: 2 minutes)
- Flight Number: UA1116. (On Time performance: 86 - Average Delay: 11 minutes)
- Flight Number: UA1318. (On Time performance: 96 - Average Delay: 5 minutes)
- Flight Number: UA1392. (On Time performance: 84 - Average Delay: 12 minutes)
- Flight Number: UA1757. (On Time performance: 71 - Average Delay: 16 minutes)
- Flight Number: UA1992. (On Time performance: 70 - Average Delay: 11 minutes)
- Flight Number: UA2136. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: UA2228. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: UA315. (On Time performance: 85 - Average Delay: 3 minutes)
- Flight Number: UA623. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA636. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: UA674.
- Flight Number: UA769. (On Time performance: 70 - Average Delay: 17 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

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 UA1657

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
21 December
12:31 pm
Dulles (IAD)
03:12 pm
San Francisco (SFO)
05h 41min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
20 December
12:34 pm
Dulles (IAD)
03:13 pm
San Francisco (SFO)
05h 39min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
19 December
12:36 pm
Dulles (IAD)
03:17 pm
San Francisco (SFO)
05h 41min
Boeing 737MAX
Boeing 737MAX
Landed - On-time