WN121 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN121, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and Boise - Boise Air Terminal (Airport Code BOI).
This flight data pertains specifically to the flight's details for Wednesday, November 05, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN121
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN121
WN121 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
WN121 Southwest Airlines from Phoenix
Scheduled - On-time
Flight Status for Wednesday November 05, 2025
This flight was also scheduled for Yesterday (November 04, 2025). See it here
This flight is also scheduled for Tomorrow (November 06, 2025). See it here
Scheduled - On-time
Flight Status for Wednesday November 05, 2025
Departure
Phoenix (PHX)
November 05, 2025
Phoenix Sky Harbor International Airport
Estimated Departure Time:
02:40 pm
Terminal:
4
Gate:
D12
Scheduled Departure Time: 02:40 pm
Arrival
Boise (BOI)
November 05, 2025
Boise Air Terminal
Estimated Arrival Time:
04:38 pm
Gate:
B15
Scheduled Arrival Time: 04:50 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.airport-boise.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 WN121?
The flight WN121 is scheduled to flight on Monday, Tuesday, Wednesday, Sunday on a weekly basis.
Which is the distance of flight WN121?
The distance between the two airports is 736 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN121 is scheduled to flight on Monday, Tuesday, Wednesday, Sunday on a weekly basis.
Which is the distance of flight WN121?
The distance between the two airports is 736 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 Phoenix and Boise:
American Airlines
- Flight Number: AA4889.
- Flight Number: AA4921. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: AA4952. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: AA6280. (On Time performance: 79 - Average Delay: 33 minutes)
- Flight Number: AA6449.
Alaska Airlines
- Flight Number: AS2099. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: AS3001. (On Time performance: 58 - Average Delay: 20 minutes)
- Flight Number: AS3029. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: AS3249. (On Time performance: 91 - Average Delay: 4 minutes)
Southwest Airlines
- Flight Number: WN1573. (On Time performance: 62 - Average Delay: 11 minutes)
- Flight Number: WN1759. (On Time performance: 76 - Average Delay: 28 minutes)
- Flight Number: WN2386. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: WN3188.
- Flight Number: WN4052.
American Airlines
- Flight Number: AA4889.
- Flight Number: AA4921. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: AA4952. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: AA6280. (On Time performance: 79 - Average Delay: 33 minutes)
- Flight Number: AA6449.
Alaska Airlines
- Flight Number: AS2099. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: AS3001. (On Time performance: 58 - Average Delay: 20 minutes)
- Flight Number: AS3029. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: AS3249. (On Time performance: 91 - Average Delay: 4 minutes)
Southwest Airlines
- Flight Number: WN1573. (On Time performance: 62 - Average Delay: 11 minutes)
- Flight Number: WN1759. (On Time performance: 76 - Average Delay: 28 minutes)
- Flight Number: WN2386. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: WN3188.
- Flight Number: WN4052.
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 WN121
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
04 November
04 November
03:07 pm
Phoenix (PHX)
Phoenix (PHX)
05:06 pm
Boise (BOI)
Boise (BOI)
01h 59min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Monday
03 November
03 November
02:39 pm
Phoenix (PHX)
Phoenix (PHX)
04:44 pm
Boise (BOI)
Boise (BOI)
02h 05min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
02 November
02 November
05:18 pm
Phoenix (PHX)
Phoenix (PHX)
07:15 pm
Boise (BOI)
Boise (BOI)
01h 57min
Boeing 737-800
Boeing 737-800
Landed - On-time
