Informational Guide to Philadelphia Airport - PHL - NON OFFICIAL

WN1423 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN1423, which currently operates between the airports of Denver - Denver International Airport (Airport Code DEN) and Philadelphia - Philadelphia International Airport (Airport Code PHL).
This flight data pertains specifically to the flight's details for Thursday, August 14, 2025.

WN1423 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

WN1423 Southwest Airlines from Denver

Scheduled - On-time
Flight Status for Thursday August 14, 2025
This flight was also scheduled for Yesterday (August 12, 2025). See it here
This flight is also scheduled for Today (August 13, 2025). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Denver (DEN)
August 14, 2025
Denver International Airport
Estimated Departure Time:
05:30 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 05:30 pm

Arrival

Philadelphia (PHL)
August 14, 2025
Philadelphia International Airport
Estimated Arrival Time:
11:05 pm
Terminal:
E
Gate:
-
Scheduled Arrival Time: 11:05 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.philadelphia-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 WN1423?
The flight WN1423 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday on a weekly basis.

Which is the distance of flight WN1423?
The distance between the two airports is 1554 miles.

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 Denver: 2025-08-13 17:05:19
Current Time in Philadelphia: 2025-08-13 19:05:19

Alternative Flights

The following airlines serves the same route between Denver and Philadelphia:

American Airlines
- Flight Number: AA1313. (On Time performance: 77 - Average Delay: 20 minutes)
- Flight Number: AA2344. (On Time performance: 73 - Average Delay: 21 minutes)
- Flight Number: AA2491.
- Flight Number: AA2943. (On Time performance: 62 - Average Delay: 34 minutes)

Frontier Airlines
- Flight Number: F93266. (On Time performance: 41 - Average Delay: 102 minutes)
- Flight Number: F93340. (On Time performance: 59 - Average Delay: 37 minutes)

United Airlines
- Flight Number: UA1218. (On Time performance: 87 - Average Delay: 6 minutes)
- Flight Number: UA2637. (On Time performance: 83 - Average Delay: 26 minutes)
- Flight Number: UA2679. (On Time performance: 75 - Average Delay: 16 minutes)
- Flight Number: UA360. (On Time performance: 40 - Average Delay: 49 minutes)

Southwest Airlines
- Flight Number: WN2269.
- Flight Number: WN2590.
- Flight Number: WN2699. (On Time performance: 61 - Average Delay: 46 minutes)
- Flight Number: WN2701. (On Time performance: 23 - Average Delay: 65 minutes)
- Flight Number: WN3590.
- Flight Number: WN3842. (On Time performance: 64 - Average Delay: 25 minutes)
- Flight Number: WN519. (On Time performance: 44 - Average Delay: 33 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 WN1423

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
12 August
12:28 pm
Denver (DEN)
06:01 pm
Philadelphia (PHL)
03h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
11 August
05:39 pm
Denver (DEN)
11:05 pm
Philadelphia (PHL)
03h 26min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
11 August
11:55 pm
Denver (DEN)
05:45 am
Philadelphia (PHL)
03h 50min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Saturday
09 August
05:27 pm
Denver (DEN)
10:59 pm
Philadelphia (PHL)
03h 32min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
08 August
05:47 pm
Denver (DEN)
11:22 pm
Philadelphia (PHL)
03h 35min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
07 August
07:33 pm
Denver (DEN)
12:50 am
Philadelphia (PHL)
03h 17min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Wednesday
06 August
12:44 pm
Denver (DEN)
06:22 pm
Philadelphia (PHL)
03h 38min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Tuesday
05 August
01:07 pm
Denver (DEN)
06:46 pm
Philadelphia (PHL)
03h 39min
Boeing 737-800
Boeing 737-800
Landed - Delayed