WN4126 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN4126, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Raleigh/Durham - Raleigh-Durham International Airport (Airport Code RDU).
This flight data pertains specifically to the flight's details for Tuesday, March 17, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4126
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4126
WN4126 On Time performance:
91
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
WN4126 Southwest Airlines from Saint Louis
Scheduled - On-time
Flight Status for Tuesday March 17, 2026
Scheduled - On-time
Flight Status for Tuesday March 17, 2026
Departure
Saint Louis (STL)
March 17, 2026
St Louis Lambert International Airport
Estimated Departure Time:
10:15 am
Terminal:
2
Gate:
E12
Scheduled Departure Time: 10:15 am
Arrival
Raleigh/Durham (RDU)
March 17, 2026
Raleigh-Durham International Airport
Estimated Arrival Time:
01:05 pm
Terminal:
1
Gate:
A7
Scheduled Arrival Time: 01:05 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.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 WN4126?
The flight WN4126 is scheduled to flight on daily basis.
Which is the distance of flight WN4126?
The distance between the two airports is 667 miles.
Which is the flight time of flight WN4126?
The scheduled flight time gate to gate is: 01:50 hours.
The real flight time gate to gate on average is: 01:48 hours.
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 Saint Louis: 2026-03-17 07:41:38
Current Time in Raleigh/Durham: 2026-03-17 08:41:38
The flight WN4126 is scheduled to flight on daily basis.
Which is the distance of flight WN4126?
The distance between the two airports is 667 miles.
Which is the flight time of flight WN4126?
The scheduled flight time gate to gate is: 01:50 hours.
The real flight time gate to gate on average is: 01:48 hours.
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 Saint Louis: 2026-03-17 07:41:38
Current Time in Raleigh/Durham: 2026-03-17 08:41:38
Alternative Flights
The following airline serve the same route between Saint Louis and Raleigh/Durham:
Southwest Airlines - Flight Number: WN1179. (On Time performance: 55 - Average Delay: 37 minutes)
Southwest Airlines - Flight Number: WN1179. (On Time performance: 55 - Average Delay: 37 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 05, 2026 to March 15, 2026, we have obtained these figures.
Total number of flights: 11
On Time: 10 ( 91 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 9 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 7 minutes.
Total number of flights: 11
On Time: 10 ( 91 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 9 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 7 minutes.
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 WN4126
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
16 March
16 March
11:14 am
Saint Louis (STL)
Saint Louis (STL)
02:41 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
02h 27min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
15 March
15 March
10:21 am
Saint Louis (STL)
Saint Louis (STL)
01:14 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 53min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
14 March
14 March
10:14 am
Saint Louis (STL)
Saint Louis (STL)
12:55 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 41min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
13 March
13 March
10:21 am
Saint Louis (STL)
Saint Louis (STL)
01:03 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 42min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
12 March
12 March
10:08 am
Saint Louis (STL)
Saint Louis (STL)
12:57 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 49min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
11 March
11 March
10:16 am
Saint Louis (STL)
Saint Louis (STL)
01:00 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 44min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
10 March
10 March
10:08 am
Saint Louis (STL)
Saint Louis (STL)
12:51 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 43min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
09 March
09 March
10:11 am
Saint Louis (STL)
Saint Louis (STL)
12:57 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 46min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
08 March
08 March
10:11 am
Saint Louis (STL)
Saint Louis (STL)
01:17 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
02h 06min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
07 March
07 March
11:05 am
Saint Louis (STL)
Saint Louis (STL)
01:49 pm
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
01h 44min
Boeing 737-700
Boeing 737-700
Landed - Delayed
