Airport Tips & Quick Reference Guide to Raleigh–Durham International Airport (RDU)

WN3457 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN3457, which currently operates between the airports of Raleigh/Durham - Raleigh-Durham International Airport (Airport Code RDU) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Sunday, June 07, 2026.

WN3457 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

WN3457 Southwest Airlines to Saint Louis

Landed - Delayed
Delay: 41 minutes
Flight Status for Sunday June 07, 2026
This flight is also scheduled for Today (June 08, 2026). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-700 (winglets) Passenger/BBJ1

Departure

Raleigh/Durham (RDU)
June 07, 2026
Raleigh-Durham International Airport
Departed at:
08:42 pm
Terminal:
1
Gate:
A6
Scheduled Departure Time: 07:50 pm

Arrival

Saint Louis (STL)
June 07, 2026
St Louis Lambert International Airport
Arrived at:
09:36 pm
Terminal:
2
Gate:
E40
Scheduled Arrival Time: 08:55 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.raleigh-durham-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 WN3457?
The flight WN3457 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight WN3457?
The distance between the two airports is 667 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 Raleigh/Durham: 2026-06-08 23:47:20
Current Time in Saint Louis: 2026-06-08 22:47:20

Alternative Flights

The following airline serve the same route between Raleigh/Durham and Saint Louis:
Southwest Airlines - Flight Number: WN3046. (On Time performance: 97 - Average Delay: 3 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 WN3457

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
07 June
08:42 pm
Raleigh/Durham (RDU)
09:36 pm
Saint Louis (STL)
01h 54min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Saturday
06 June
06:34 pm
Raleigh/Durham (RDU)
07:24 pm
Saint Louis (STL)
01h 50min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
05 June
08:19 pm
Raleigh/Durham (RDU)
09:14 pm
Saint Louis (STL)
01h 55min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
04 June
09:20 pm
Raleigh/Durham (RDU)
10:10 pm
Saint Louis (STL)
01h 50min
Boeing 737-800
Boeing 737-800
Landed - Delayed