Informational Guide to Pittsburgh Airport (PIT) - Non Official

WN4427 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN4427, which currently operates between the airports of Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL) and Pittsburgh - Pittsburgh International Airport (Airport Code PIT).
This flight data pertains specifically to the flight's details for Monday, May 04, 2026.

WN4427 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

WN4427 Southwest Airlines from Atlanta

This flight is not scheduled for May 04, 2026.

Airline information

Southwest Airlines
Southwest Airlines

Departure

Atlanta (ATL)
April 26, 2026
Atlanta Hartsfield-Jackson International Airport

Arrival

Pittsburgh (PIT)
April 26, 2026
Pittsburgh International Airport
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.pittsburgh-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 WN4427?
The flight WN4427 is currently not scheduled at Pittsburgh Airport (PIT).

Which is the distance of flight WN4427?
The distance between the two airports is 527 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 Atlanta and Pittsburgh:

Delta Air Lines
- Flight Number: DL1345. (On Time performance: 85 - Average Delay: 11 minutes)
- Flight Number: DL1351. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: DL1353. (On Time performance: 83 - Average Delay: 10 minutes)
- Flight Number: DL1363. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: DL1380. (On Time performance: 91 - Average Delay: 7 minutes)
- Flight Number: DL2583. (On Time performance: 83 - Average Delay: 14 minutes)
- Flight Number: DL3122. (On Time performance: 83 - Average Delay: 9 minutes)

Southwest Airlines
- Flight Number: WN1689. (On Time performance: 70 - Average Delay: 9 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

Last Past Flights WN4427

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
03 May
03:39 pm
Atlanta (ATL)
05:12 pm
Pittsburgh (PIT)
01h 33min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
26 April
01:35 pm
Atlanta (ATL)
03:06 pm
Pittsburgh (PIT)
01h 31min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
19 April
01:53 pm
Atlanta (ATL)
03:26 pm
Pittsburgh (PIT)
01h 33min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
12 April
01:34 pm
Atlanta (ATL)
03:13 pm
Pittsburgh (PIT)
01h 39min
Boeing 737-700
Boeing 737-700
Landed - On-time