Informational Guide to Phoenix International Airport (PHX) - NON OFFICIAL

WN3266 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN3266, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Sunday, March 29, 2026.

WN3266 On Time performance:
71
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

WN3266 Southwest Airlines to Seattle

Landed - Delayed
Delay: 45 minutes
Flight Status for Sunday March 29, 2026
This flight is also scheduled for Tomorrow (March 31, 2026). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Phoenix (PHX)
March 29, 2026
Phoenix Sky Harbor International Airport
Departed at:
11:03 pm
Terminal:
4
Gate:
D17
Scheduled Departure Time: 10:40 pm

Arrival

Seattle (SEA)
March 30, 2026
Seattle-Tacoma International Airport
Arrived at:
02:25 am
Terminal:
-
Gate:
S9A
Scheduled Arrival Time: 01:40 am
Baggage: 11
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 WN3266?
The flight WN3266 is scheduled to flight on Tuesday, Wednesday, Sunday on a weekly basis.

Which is the distance of flight WN3266?
The distance between the two airports is 1107 miles.

Which is the flight time of flight WN3266?
The scheduled flight time gate to gate is: 03:00 hours.
The real flight time gate to gate on average is: 02:58 hours.

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 Seattle:

American Airlines
- Flight Number: AA3235. (On Time performance: 75 - Average Delay: 12 minutes)
- Flight Number: AA3856. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: AA4291. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: AA5004. (On Time performance: 87 - Average Delay: 6 minutes)

Alaska Airlines
- Flight Number: AS1423. (On Time performance: 87 - Average Delay: 14 minutes)
- Flight Number: AS401. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AS458. (On Time performance: 85 - Average Delay: 14 minutes)
- Flight Number: AS461. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: AS603. (On Time performance: 81 - Average Delay: 19 minutes)
- Flight Number: AS605. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: AS609. (On Time performance: 76 - Average Delay: 17 minutes)
- Flight Number: AS611. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: AS637. (On Time performance: 88 - Average Delay: 11 minutes)
- Flight Number: AS645. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: AS799. (On Time performance: 89 - Average Delay: 7 minutes)

Delta Air Lines
- Flight Number: DL1520. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: DL2374. (On Time performance: 73 - Average Delay: 14 minutes)
- Flight Number: DL2419. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: DL2442. (On Time performance: 84 - Average Delay: 12 minutes)
- Flight Number: DL2444. (On Time performance: 93 - Average Delay: 9 minutes)
- Flight Number: DL2447. (On Time performance: 84 - Average Delay: 8 minutes)
- Flight Number: DL2449. (On Time performance: 85 - Average Delay: 9 minutes)

Frontier Airlines
- Flight Number: F91723. (On Time performance: 84 - Average Delay: 12 minutes)

Southwest Airlines
- Flight Number: WN1571. (On Time performance: 11 - Average Delay: 42 minutes)
- Flight Number: WN2236. (On Time performance: 25 - Average Delay: 43 minutes)
- Flight Number: WN2305. (On Time performance: 81 - Average Delay: 9 minutes)
- Flight Number: WN4185. (On Time performance: 25 - Average Delay: 45 minutes)
- Flight Number: WN510. (On Time performance: 43 - Average Delay: 13 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 March 08, 2026 to March 22, 2026, we have obtained these figures.
Total number of flights: 7
On Time: 5 ( 71 % )
Moderate Delay: 1 ( 14 % )
Significant Delay: 1 ( 14 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 10 minutes.
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 WN3266

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
30 March
11:03 pm
Phoenix (PHX)
02:25 am
Seattle (SEA)
03h 22min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Thursday
26 March
09:36 pm
Phoenix (PHX)
12:32 am
Seattle (SEA)
02h 56min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
25 March
09:35 pm
Phoenix (PHX)
12:42 am
Seattle (SEA)
03h 07min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
23 March
10:50 pm
Phoenix (PHX)
01:50 am
Seattle (SEA)
03h 00min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
19 March
09:36 pm
Phoenix (PHX)
12:26 am
Seattle (SEA)
02h 50min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
18 March
09:34 pm
Phoenix (PHX)
12:27 am
Seattle (SEA)
02h 53min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
16 March
10:40 pm
Phoenix (PHX)
01:40 am
Seattle (SEA)
03h 00min
Boeing 737-800
Boeing 737-800
Thursday
12 March
10:24 pm
Phoenix (PHX)
01:25 am
Seattle (SEA)
03h 01min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Wednesday
11 March
09:35 pm
Phoenix (PHX)
12:41 am
Seattle (SEA)
03h 06min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
09 March
11:03 pm
Phoenix (PHX)
01:57 am
Seattle (SEA)
02h 54min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed