WN644 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN644, which currently operates between the airports of Dallas - Dallas Love Field (Airport Code DAL) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Tuesday, April 14, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN644
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN644
WN644 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
WN644 Southwest Airlines from Dallas
This flight is not scheduled for April 14, 2026.
This flight is not scheduled for April 14, 2026.
Airline information
Southwest Airlines
Departure
Dallas (DAL)
April 12, 2026
Dallas Love Field
Arrival
San Francisco (SFO)
April 12, 2026
San Francisco International Airport
Disclaimer
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Additional Information
Which is the frequency of flight WN644?
The flight WN644 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight WN644?
The distance between the two airports is 1474 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 Dallas: 2026-04-14 14:27:48
Current Time in San Francisco: 2026-04-14 12:27:48
The flight WN644 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight WN644?
The distance between the two airports is 1474 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 Dallas: 2026-04-14 14:27:48
Current Time in San Francisco: 2026-04-14 12:27:48
Alternative Flights
Southwest Airlines is the only airline operating the route from Dallas to San Francisco.
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
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 WN644
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
13 April
13 April
08:05 am
Dallas (DAL)
Dallas (DAL)
09:55 am
San Francisco (SFO)
San Francisco (SFO)
03h 50min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
12 April
12 April
07:48 am
Dallas (DAL)
Dallas (DAL)
09:34 am
San Francisco (SFO)
San Francisco (SFO)
03h 46min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Saturday
11 April
11 April
07:30 am
Dallas (DAL)
Dallas (DAL)
09:35 am
San Francisco (SFO)
San Francisco (SFO)
04h 05min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
10 April
10 April
08:04 am
Dallas (DAL)
Dallas (DAL)
10:02 am
San Francisco (SFO)
San Francisco (SFO)
03h 58min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
09 April
09 April
08:02 am
Dallas (DAL)
Dallas (DAL)
09:53 am
San Francisco (SFO)
San Francisco (SFO)
03h 51min
Boeing 737-700
Boeing 737-700
Landed - On-time