WN1581 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN1581, which currently operates between the airports of Philadelphia - Philadelphia International Airport (Airport Code PHL) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Friday, October 09, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1581
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1581
WN1581 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
WN1581 Southwest Airlines to Denver
Scheduled
Flight Status for Friday October 09, 2026
This flight is also scheduled for Today (October 08, 2026). See it here
Scheduled
Flight Status for Friday October 09, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Philadelphia (PHL)
October 09, 2026
Philadelphia International Airport
Estimated Departure Time:
05:20 am
Terminal:
E
Gate:
-
Scheduled Departure Time: 05:20 am
Arrival
Denver (DEN)
October 09, 2026
Denver International Airport
Scheduled Arrival Time:
07:25 am
Terminal:
-
Gate:
-
Scheduled Arrival Time: 07:25 am
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 WN1581?
The flight WN1581 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN1581?
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 Philadelphia: 2026-10-08 02:55:53
Current Time in Denver: 2026-10-08 00:55:53
The flight WN1581 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN1581?
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 Philadelphia: 2026-10-08 02:55:53
Current Time in Denver: 2026-10-08 00:55:53
Alternative Flights
The following airlines serves the same route between Philadelphia and Denver:
American Airlines
- Flight Number: AA1313. (On Time performance: 74 - Average Delay: 21 minutes)
- Flight Number: AA2082. (On Time performance: 78 - Average Delay: 15 minutes)
- Flight Number: AA2282.
- Flight Number: AA2878. (On Time performance: 82 - Average Delay: 12 minutes)
- Flight Number: AA3158. (On Time performance: 56 - Average Delay: 42 minutes)
- Flight Number: AA946.
United Airlines
- Flight Number: UA1423. (On Time performance: 96 - Average Delay: 4 minutes)
- Flight Number: UA1537. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: UA2644. (On Time performance: 47 - Average Delay: 65 minutes)
Southwest Airlines
- Flight Number: WN1011. (On Time performance: 25 - Average Delay: 96 minutes)
- Flight Number: WN2505.
- Flight Number: WN2700.
- Flight Number: WN3147. (On Time performance: 60 - Average Delay: 23 minutes)
- Flight Number: WN3335.
- Flight Number: WN384. (On Time performance: 64 - Average Delay: 32 minutes)
- Flight Number: WN4335. (On Time performance: 26 - Average Delay: 44 minutes)
- Flight Number: WN570. (On Time performance: 88 - Average Delay: 14 minutes)
American Airlines
- Flight Number: AA1313. (On Time performance: 74 - Average Delay: 21 minutes)
- Flight Number: AA2082. (On Time performance: 78 - Average Delay: 15 minutes)
- Flight Number: AA2282.
- Flight Number: AA2878. (On Time performance: 82 - Average Delay: 12 minutes)
- Flight Number: AA3158. (On Time performance: 56 - Average Delay: 42 minutes)
- Flight Number: AA946.
United Airlines
- Flight Number: UA1423. (On Time performance: 96 - Average Delay: 4 minutes)
- Flight Number: UA1537. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: UA2644. (On Time performance: 47 - Average Delay: 65 minutes)
Southwest Airlines
- Flight Number: WN1011. (On Time performance: 25 - Average Delay: 96 minutes)
- Flight Number: WN2505.
- Flight Number: WN2700.
- Flight Number: WN3147. (On Time performance: 60 - Average Delay: 23 minutes)
- Flight Number: WN3335.
- Flight Number: WN384. (On Time performance: 64 - Average Delay: 32 minutes)
- Flight Number: WN4335. (On Time performance: 26 - Average Delay: 44 minutes)
- Flight Number: WN570. (On Time performance: 88 - Average Delay: 14 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
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 WN1581
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
05 October
05 October
05:25 am
Philadelphia (PHL)
Philadelphia (PHL)
07:17 am
Denver (DEN)
Denver (DEN)
03h 52min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
02 October
02 October
05:39 am
Philadelphia (PHL)
Philadelphia (PHL)
07:31 am
Denver (DEN)
Denver (DEN)
03h 52min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
01 October
01 October
05:28 am
Philadelphia (PHL)
Philadelphia (PHL)
07:19 am
Denver (DEN)
Denver (DEN)
03h 51min
Boeing 737MAX
Boeing 737MAX
Landed - On-time