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

UA1240 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1240, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Dallas - Dallas/Fort Worth International Airport (Airport Code DFW).
This flight data pertains specifically to the flight's details for Wednesday, February 14, 2024.

UA1240 On Time performance:
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

UA1240 United Airlines to Dallas

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

United Airlines
United Airlines


San Francisco (SFO)
February 14, 2024
San Francisco International Airport


Dallas (DFW)
February 14, 2024
Dallas/Fort Worth International Airport
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. 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:

- AC5156 - Air Canada

- NH7372 - ANA All Nippon Airways

- NZ9080 - Air New Zealand

- VA8273 - Virgin Australia

Additional Information

Which is the frequency of flight UA1240?
The flight UA1240 is currently not scheduled at San Francisco Airport (SFO).

Which is the distance of flight UA1240?
The distance between the two airports is 1463 miles.

Which is the flight time of flight UA1240?
The scheduled flight time gate to gate is: 03:47 hours.
The real flight time gate to gate on average is: 03:39 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: 2024-04-18 17:07:30
Current Time in Dallas: 2024-04-18 19:07:30

Alternative Flights

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

American Airlines
- Flight Number: AA1198. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: AA1588. (On Time performance: 57 - Average Delay: 24 minutes)
- Flight Number: AA1623. (On Time performance: 25 - Average Delay: 46 minutes)
- Flight Number: AA2023. (On Time performance: 51 - Average Delay: 40 minutes)
- Flight Number: AA2093. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: AA2111. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: AA2121. (On Time performance: 42 - Average Delay: 26 minutes)
- Flight Number: AA2177. (On Time performance: 36 - Average Delay: 31 minutes)
- Flight Number: AA2379. (On Time performance: 92 - Average Delay: 7 minutes)
- Flight Number: AA2427. (On Time performance: 58 - Average Delay: 44 minutes)
- Flight Number: AA2768. (On Time performance: 76 - Average Delay: 7 minutes)
- Flight Number: AA2904. (On Time performance: 86 - Average Delay: 76 minutes)
- Flight Number: AA304. (On Time performance: 69 - Average Delay: 28 minutes)
- Flight Number: AA402. (On Time performance: 83 - Average Delay: 4 minutes)

Frontier Airlines
- Flight Number: F91836. (On Time performance: 45 - Average Delay: 28 minutes)
- Flight Number: F94000. (On Time performance: 50 - Average Delay: 70 minutes)

United Airlines
- Flight Number: UA1342. (On Time performance: 74 - Average Delay: 12 minutes)
- Flight Number: UA1728. (On Time performance: 88 - Average Delay: 21 minutes)
- Flight Number: UA246. (On Time performance: 63 - Average Delay: 26 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 January 16, 2024 to February 14, 2024, we have obtained these figures.
Total number of flights: 30
On Time: 19 ( 63 % )
Moderate Delay: 6 ( 20 % )
Significant Delay: 3 ( 10 % )
Major Delay: 2 ( 7 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 18 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 16, 2023 to February 14, 2024. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 02, 2023 to February 14, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights UA1240

No flights for UA1240 were scheduled in the past month. The last flight took place on Wednesday, February 14, 2024