Informational Guide to Ontario Airport (ONT) - NON OFFICIAL

WN574 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN574, which currently operates between the airports of Sacramento - Sacramento International Airport (Airport Code SMF) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Tuesday, October 21, 2025.

WN574 On Time performance:
44
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

WN574 Southwest Airlines from Sacramento

This flight is not scheduled for October 21, 2025.

Airline information

Southwest Airlines
Southwest Airlines

Departure

Sacramento (SMF)
October 20, 2025
Sacramento International Airport

Arrival

Ontario (ONT)
October 20, 2025
Ontario 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.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.

Additional Information

Which is the frequency of flight WN574?
The flight WN574 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.

Which is the distance of flight WN574?
The distance between the two airports is 390 miles.

Which is the flight time of flight WN574?
The scheduled flight time gate to gate is: 01:20 hours.
The real flight time gate to gate on average is: 01:16 hours.

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

Alternative Flights

The following airline serve the same route between Sacramento and Ontario:
Southwest Airlines - Flight Number: WN2096. (On Time performance: 81 - Average Delay: 9 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 October 02, 2025 to October 20, 2025, we have obtained these figures.
Total number of flights: 9
On Time: 4 ( 44 % )
Moderate Delay: 2 ( 22 % )
Significant Delay: 0 ( 0 % )
Major Delay: 3 ( 33 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 70 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 WN574

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
20 October
08:38 pm
Sacramento (SMF)
09:58 pm
Ontario (ONT)
01h 20min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
17 October
08:27 pm
Sacramento (SMF)
09:44 pm
Ontario (ONT)
01h 17min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
16 October
08:38 pm
Sacramento (SMF)
09:58 pm
Ontario (ONT)
01h 20min
Boeing 737-700
Boeing 737-700
Landed - On-time
Monday
13 October
11:44 pm
Sacramento (SMF)
01:00 am
Ontario (ONT)
01h 16min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Friday
10 October
01:28 am
Sacramento (SMF)
02:39 am
Ontario (ONT)
01h 11min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Thursday
09 October
10:29 pm
Sacramento (SMF)
11:44 pm
Ontario (ONT)
01h 15min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Monday
06 October
09:02 pm
Sacramento (SMF)
10:22 pm
Ontario (ONT)
01h 20min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Friday
03 October
08:35 pm
Sacramento (SMF)
09:48 pm
Ontario (ONT)
01h 13min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
02 October
09:00 pm
Sacramento (SMF)
10:16 pm
Ontario (ONT)
01h 16min
Boeing 737-700
Boeing 737-700
Landed - Delayed