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

UA1531 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1531, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Wednesday, December 18, 2024.

UA1531 On Time performance:
100
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

UA1531 United Airlines to Denver

Landed - On-time
Flight Status for Wednesday December 18, 2024
This flight was also scheduled for Yesterday (December 17, 2024). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 757-300 Passenger

Departure

San Francisco (SFO)
December 18, 2024
San Francisco International Airport
Departed at:
04:57 am
Terminal:
3
Gate:
F17
Scheduled Departure Time: 05:00 am

Arrival

Denver (DEN)
December 18, 2024
Denver International Airport
Arrived at:
08:16 am
Terminal:
-
Gate:
B24
Scheduled Arrival Time: 08:44 am
Baggage: 12
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:

- AC5438 - Air Canada

- NZ9052 - Air New Zealand

- VA8335 - Virgin Australia

Additional Information

Which is the frequency of flight UA1531?
The flight UA1531 is scheduled to flight on daily basis.

Which is the distance of flight UA1531?
The distance between the two airports is 966 miles.

Which is the flight time of flight UA1531?
The scheduled flight time gate to gate is: 02:44 hours.
The real flight time gate to gate on average is: 02:29 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: 2024-12-18 10:53:58
Current Time in Denver: 2024-12-18 11:53:58

Alternative Flights

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

Frontier Airlines
- Flight Number: F91094. (On Time performance: 82 - Average Delay: 17 minutes)
- Flight Number: F91230. (On Time performance: 81 - Average Delay: 19 minutes)
- Flight Number: F93440. (On Time performance: 59 - Average Delay: 55 minutes)

United Airlines
- Flight Number: UA1230. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: UA1417. (On Time performance: 67 - Average Delay: 22 minutes)
- Flight Number: UA1625. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: UA1823. (On Time performance: 91 - Average Delay: 5 minutes)
- Flight Number: UA1898. (On Time performance: 91 - Average Delay: 1 minutes)
- Flight Number: UA1986. (On Time performance: 78 - Average Delay: 12 minutes)
- Flight Number: UA2676. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: UA297. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: UA373. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: UA513. (On Time performance: 88 - Average Delay: 10 minutes)
- Flight Number: UA566. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: UA589. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: UA618. (On Time performance: 76 - Average Delay: 22 minutes)

Southwest Airlines
- Flight Number: WN1073. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: WN1351. (On Time performance: 80 - Average Delay: 5 minutes)
- Flight Number: WN142. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN1505. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: WN2290. (On Time performance: 55 - Average Delay: 34 minutes)
- Flight Number: WN2712. (On Time performance: 76 - Average Delay: 10 minutes)
- Flight Number: WN3523. (On Time performance: 60 - Average Delay: 37 minutes)
- Flight Number: WN3941. (On Time performance: 71 - Average Delay: 22 minutes)
- Flight Number: WN5111. (On Time performance: 40 - Average Delay: 53 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 13, 2024, we have obtained these figures.
Total number of flights: 11
On Time: 11 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 0 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 UA1531

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
17 December
04:59 am
San Francisco (SFO)
08:36 am
Denver (DEN)
02h 37min
Boeing 757-300
Boeing 757-300
Landed - On-time
Monday
16 December
04:50 am
San Francisco (SFO)
08:13 am
Denver (DEN)
02h 23min
Boeing 787-8
Boeing 787-8
Landed - On-time
Sunday
15 December
07:52 am
San Francisco (SFO)
11:05 am
Denver (DEN)
02h 13min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Saturday
14 December
05:04 am
San Francisco (SFO)
08:30 am
Denver (DEN)
02h 26min
Boeing 757-300
Boeing 757-300
Landed - On-time
Friday
13 December
04:56 am
San Francisco (SFO)
08:19 am
Denver (DEN)
02h 23min
Boeing 757-300
Boeing 757-300
Landed - On-time
Thursday
12 December
04:54 am
San Francisco (SFO)
08:22 am
Denver (DEN)
02h 28min
Boeing 757-300
Boeing 757-300
Landed - On-time
Wednesday
11 December
04:53 am
San Francisco (SFO)
08:09 am
Denver (DEN)
02h 16min
Boeing 757-300
Boeing 757-300
Landed - On-time
Tuesday
10 December
04:48 am
San Francisco (SFO)
08:17 am
Denver (DEN)
02h 29min
Boeing 757-300
Boeing 757-300
Landed - On-time
Monday
09 December
04:54 am
San Francisco (SFO)
08:14 am
Denver (DEN)
02h 20min
Boeing 757-300
Boeing 757-300
Landed - On-time
Sunday
08 December
04:52 am
San Francisco (SFO)
08:10 am
Denver (DEN)
02h 18min
Boeing 757-200
Boeing 757-200
Landed - On-time