WN939 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN939, which currently operates between the airports of Buffalo - Buffalo Niagara International Airport (Airport Code BUF) and Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS).
This flight data pertains specifically to the flight's details for Tuesday, September 02, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN939
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN939
WN939 On Time performance:
89
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
WN939 Southwest Airlines from Buffalo
Landed - On-time
Flight Status for Tuesday September 02, 2025
This flight was also scheduled for Yesterday (September 01, 2025). See it here
This flight is also scheduled for Tomorrow (September 03, 2025). See it here
Landed - On-time
Flight Status for Tuesday September 02, 2025
Departure
Buffalo (BUF)
September 02, 2025
Buffalo Niagara International Airport
Departed at:
08:54 am
Terminal:
-
Gate:
18
Scheduled Departure Time: 08:50 am
Arrival
Las Vegas (LAS)
September 02, 2025
Las Vegas Harry Reid International Airport
Arrived at:
10:20 am
Terminal:
1
Gate:
C5
Scheduled Arrival Time: 10:35 am
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.las-vegas-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 WN939?
The flight WN939 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN939?
The distance between the two airports is 1982 miles.
Which is the flight time of flight WN939?
The scheduled flight time gate to gate is: 04:45 hours.
The real flight time gate to gate on average is: 04:32 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 Buffalo: 2025-09-02 15:02:57
Current Time in Las Vegas: 2025-09-02 12:02:57
The flight WN939 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN939?
The distance between the two airports is 1982 miles.
Which is the flight time of flight WN939?
The scheduled flight time gate to gate is: 04:45 hours.
The real flight time gate to gate on average is: 04:32 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 Buffalo: 2025-09-02 15:02:57
Current Time in Las Vegas: 2025-09-02 12:02:57
Alternative Flights
The following airline serve the same route between Buffalo and Las Vegas:
Southwest Airlines - Flight Number: WN3583.
Southwest Airlines - Flight Number: WN3583.
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 05, 2025 to August 28, 2025. 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.
Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 05, 2025 to August 28, 2025, we have obtained these figures.
Total number of flights: 18
On Time: 16 ( 89 % )
Moderate Delay: 1 ( 6 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 6 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 4 minutes.
Total number of flights: 18
On Time: 16 ( 89 % )
Moderate Delay: 1 ( 6 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 6 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 4 minutes.
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 WN939
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
01 September
01 September
02:50 pm
Buffalo (BUF)
Buffalo (BUF)
04:11 pm
Las Vegas (LAS)
Las Vegas (LAS)
04h 21min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
29 August
29 August
02:47 pm
Buffalo (BUF)
Buffalo (BUF)
04:28 pm
Las Vegas (LAS)
Las Vegas (LAS)
04h 41min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
28 August
28 August
02:39 pm
Buffalo (BUF)
Buffalo (BUF)
04:09 pm
Las Vegas (LAS)
Las Vegas (LAS)
04h 30min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
27 August
27 August
08:48 am
Buffalo (BUF)
Buffalo (BUF)
10:28 am
Las Vegas (LAS)
Las Vegas (LAS)
04h 40min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
26 August
26 August
08:48 am
Buffalo (BUF)
Buffalo (BUF)
10:19 am
Las Vegas (LAS)
Las Vegas (LAS)
04h 31min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
25 August
25 August
02:38 pm
Buffalo (BUF)
Buffalo (BUF)
04:27 pm
Las Vegas (LAS)
Las Vegas (LAS)
04h 49min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
22 August
22 August
02:37 pm
Buffalo (BUF)
Buffalo (BUF)
04:04 pm
Las Vegas (LAS)
Las Vegas (LAS)
04h 27min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
21 August
21 August
02:44 pm
Buffalo (BUF)
Buffalo (BUF)
03:58 pm
Las Vegas (LAS)
Las Vegas (LAS)
04h 14min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
20 August
20 August
09:29 am
Buffalo (BUF)
Buffalo (BUF)
10:52 am
Las Vegas (LAS)
Las Vegas (LAS)
04h 23min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Tuesday
19 August
19 August
09:03 am
Buffalo (BUF)
Buffalo (BUF)
10:34 am
Las Vegas (LAS)
Las Vegas (LAS)
04h 31min
Boeing 737-800
Boeing 737-800
Landed - On-time