Airport Tips & Quick Reference Guide to Phoenix International Airport (PHX)

WN2821 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN2821, 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 Sunday, May 03, 2026.

WN2821 On Time performance:
75
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

WN2821 Southwest Airlines to Boise

Scheduled
Flight Status for Sunday May 03, 2026

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-700 Passenger (Scimitar Winglets)

Departure

Phoenix (PHX)
May 03, 2026
Phoenix Sky Harbor International Airport
Scheduled Departure Time:
02:05 pm
Terminal:
4
Gate:
-
Scheduled Departure Time: 02:05 pm

Arrival

Boise (BOI)
May 03, 2026
Boise Air Terminal
Scheduled Arrival Time:
05:05 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 05:05 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.phoenix-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 WN2821?
The flight WN2821 is currently not scheduled at Phoenix Airport (PHX).

Which is the distance of flight WN2821?
The distance between the two airports is 736 miles.

Which is the flight time of flight WN2821?
The scheduled flight time gate to gate is: 02:00 hours.
The real flight time gate to gate on average is: 00:28 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 Phoenix: 2026-05-02 05:14:11
Current Time in Boise: 2026-05-02 06:14:11

Alternative Flights

The following airlines serves the same route between Phoenix and Boise:

American Airlines
- Flight Number: AA4093. (On Time performance: 65 - Average Delay: 8 minutes)
- Flight Number: AA4912. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: AA4935. (On Time performance: 83 - Average Delay: 8 minutes)
- Flight Number: AA4966. (On Time performance: 79 - Average Delay: 57 minutes)
- Flight Number: AA6280. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: AA6449. (On Time performance: 80 - Average Delay: 10 minutes)

Alaska Airlines
- Flight Number: AS2099. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: AS2184. (On Time performance: 96 - Average Delay: 2 minutes)
- Flight Number: AS2298. (On Time performance: 82 - Average Delay: 8 minutes)

Southwest Airlines
- Flight Number: WN1622. (On Time performance: 67 - Average Delay: 14 minutes)
- Flight Number: WN2179. (On Time performance: 62 - Average Delay: 17 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 February 01, 2026 to April 26, 2026, we have obtained these figures.
Total number of flights: 12
On Time: 9 ( 75 % )
Moderate Delay: 1 ( 8 % )
Significant Delay: 2 ( 17 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 11 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 11, 2026 to April 26, 2026. 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: We have gathered available data from last twelve closed months, spanning from June 08, 2025 to April 26, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights WN2821

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
26 April
02:03 pm
Phoenix (PHX)
05:13 pm
Boise (BOI)
02h 10min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
19 April
02:35 pm
Phoenix (PHX)
05:23 pm
Boise (BOI)
01h 48min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
12 April
02:18 pm
Phoenix (PHX)
05:07 pm
Boise (BOI)
01h 49min
Boeing 737-700
Boeing 737-700
Landed - On-time