Informational Guide to Ontario Airport (ONT) - NON OFFICIAL

UA251 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA251, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Tuesday, January 21, 2025.

UA251 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

UA251 United Airlines from San Francisco

Landed - On-time
Flight Status for Tuesday January 21, 2025
This flight is also scheduled for Tomorrow (January 22, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-800 Passenger

Departure

San Francisco (SFO)
January 21, 2025
San Francisco International Airport
Departed at:
04:29 pm
Terminal:
2
Gate:
D15
Scheduled Departure Time: 04:35 pm

Arrival

Ontario (ONT)
January 21, 2025
Ontario International Airport
Arrived at:
05:40 pm
Terminal:
2
Gate:
202
Scheduled Arrival Time: 06:04 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.ontario-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:

- AC4014 - Air Canada

- EK6372 - Emirates

Additional Information

Which is the frequency of flight UA251?
The flight UA251 is scheduled to flight on Tuesday, Wednesday, Saturday on a weekly basis.

Which is the distance of flight UA251?
The distance between the two airports is 364 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

Frontier Airlines
- Flight Number: F92678. (On Time performance: 67 - Average Delay: 34 minutes)

United Airlines
- Flight Number: UA2033. (On Time performance: 83 - Average Delay: 22 minutes)
- Flight Number: UA304.
- Flight Number: UA4783. (On Time performance: 84 - Average Delay: 7 minutes)
- Flight Number: UA5684. (On Time performance: 69 - Average Delay: 17 minutes)
- Flight Number: UA5740. (On Time performance: 93 - Average Delay: 7 minutes)
- Flight Number: UA5749. (On Time performance: 94 - Average Delay: 8 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 UA251

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
18 January
04:47 pm
San Francisco (SFO)
05:57 pm
Ontario (ONT)
01h 10min
Airbus A320
Airbus A320
Landed - On-time
Wednesday
15 January
04:30 pm
San Francisco (SFO)
05:54 pm
Ontario (ONT)
01h 24min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
14 January
04:23 pm
San Francisco (SFO)
05:44 pm
Ontario (ONT)
01h 21min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
11 January
04:47 pm
San Francisco (SFO)
06:03 pm
Ontario (ONT)
01h 16min
Airbus A320
Airbus A320
Landed - On-time
Wednesday
08 January
04:43 pm
San Francisco (SFO)
06:11 pm
Ontario (ONT)
01h 28min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
07 January
04:40 pm
San Francisco (SFO)
06:07 pm
Ontario (ONT)
01h 27min
Boeing 737-800
Boeing 737-800
Landed - On-time