WN4231 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN4231, which currently operates between the airports of Boise - Boise Air Terminal (Airport Code BOI) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Saturday, October 03, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4231
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4231
WN4231 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
WN4231 Southwest Airlines to Denver
En Route - Delayed
Delay: 36 minutes
Flight Status for Saturday October 03, 2026
En Route - Delayed
Delay: 36 minutes
Flight Status for Saturday October 03, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-700 Passenger (Scimitar Winglets)
Departure
Boise (BOI)
October 03, 2026
Boise Air Terminal
Departed at:
02:58 pm
Gate:
B17
Scheduled Departure Time: 02:25 pm
Arrival
Denver (DEN)
October 03, 2026
Denver International Airport
Estimated Arrival Time:
04:51 pm
Terminal:
-
Gate:
C44
Scheduled Arrival Time: 04:15 pm
Disclaimer
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Additional Information
Which is the frequency of flight WN4231?
The flight WN4231 is scheduled to flight on Thursday, Friday, Saturday on a weekly basis.
Which is the distance of flight WN4231?
The distance between the two airports is 648 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN4231 is scheduled to flight on Thursday, Friday, Saturday on a weekly basis.
Which is the distance of flight WN4231?
The distance between the two airports is 648 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 Boise and Denver:
United Airlines
- Flight Number: UA1139. (On Time performance: 96 - Average Delay: 14 minutes)
- Flight Number: UA1782. (On Time performance: 88 - Average Delay: 16 minutes)
- Flight Number: UA2173. (On Time performance: 65 - Average Delay: 35 minutes)
- Flight Number: UA2395. (On Time performance: 55 - Average Delay: 28 minutes)
- Flight Number: UA5924. (On Time performance: 92 - Average Delay: 11 minutes)
Southwest Airlines
- Flight Number: WN1690. (On Time performance: 77 - Average Delay: 9 minutes)
- Flight Number: WN173. (On Time performance: 53 - Average Delay: 30 minutes)
- Flight Number: WN336. (On Time performance: 85 - Average Delay: 5 minutes)
- Flight Number: WN3428. (On Time performance: 83 - Average Delay: 6 minutes)
- Flight Number: WN4747. (On Time performance: 63 - Average Delay: 40 minutes)
United Airlines
- Flight Number: UA1139. (On Time performance: 96 - Average Delay: 14 minutes)
- Flight Number: UA1782. (On Time performance: 88 - Average Delay: 16 minutes)
- Flight Number: UA2173. (On Time performance: 65 - Average Delay: 35 minutes)
- Flight Number: UA2395. (On Time performance: 55 - Average Delay: 28 minutes)
- Flight Number: UA5924. (On Time performance: 92 - Average Delay: 11 minutes)
Southwest Airlines
- Flight Number: WN1690. (On Time performance: 77 - Average Delay: 9 minutes)
- Flight Number: WN173. (On Time performance: 53 - Average Delay: 30 minutes)
- Flight Number: WN336. (On Time performance: 85 - Average Delay: 5 minutes)
- Flight Number: WN3428. (On Time performance: 83 - Average Delay: 6 minutes)
- Flight Number: WN4747. (On Time performance: 63 - Average Delay: 40 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
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 WN4231
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
02 October
02 October
03:54 pm
Boise (BOI)
Boise (BOI)
05:37 pm
Denver (DEN)
Denver (DEN)
01h 43min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
01 October
01 October
04:39 pm
Boise (BOI)
Boise (BOI)
06:27 pm
Denver (DEN)
Denver (DEN)
01h 48min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed