Airport Hacks & Reviews Guide to LaGuardia Airport (LGA) - NON OFFICIAL

WN646 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN646, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and New York - New York LaGuardia Airport (Airport Code LGA).
This flight data pertains specifically to the flight's details for Saturday, October 18, 2025.

WN646 On Time performance:
83
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

WN646 Southwest Airlines from Saint Louis

Landed - On-time
Flight Status for Saturday October 18, 2025
This flight is also scheduled for Today (October 19, 2025). See it here
This flight is also scheduled for Tomorrow (October 20, 2025). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

Saint Louis (STL)
October 18, 2025
St Louis Lambert International Airport
Departed at:
08:34 am
Terminal:
2
Gate:
E14
Scheduled Departure Time: 08:25 am

Arrival

New York (LGA)
October 18, 2025
New York LaGuardia Airport
Arrived at:
11:44 am
Terminal:
B
Gate:
48
Scheduled Arrival Time: 11:45 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.laguardia-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 WN646?
The flight WN646 is scheduled to flight on daily basis.

Which is the distance of flight WN646?
The distance between the two airports is 887 miles.

Which is the flight time of flight WN646?
The scheduled flight time gate to gate is: 02:20 hours.
The real flight time gate to gate on average is: 02:21 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: 2025-10-19 06:18:08
Current Time in New York: 2025-10-19 07:18:08

Alternative Flights

The following airlines serves the same route between Saint Louis and New York:

American Airlines
- Flight Number: AA4336. (On Time performance: 43 - Average Delay: 52 minutes)
- Flight Number: AA4339. (On Time performance: 83 - Average Delay: 16 minutes)
- Flight Number: AA4461. (On Time performance: 89 - Average Delay: 10 minutes)
- Flight Number: AA4669. (On Time performance: 91 - Average Delay: 7 minutes)
- Flight Number: AA4738. (On Time performance: 80 - Average Delay: 11 minutes)

Delta Air Lines
- Flight Number: DL4715. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: DL4922. (On Time performance: 84 - Average Delay: 9 minutes)
- Flight Number: DL4981. (On Time performance: 92 - Average Delay: 8 minutes)
- Flight Number: DL4997. (On Time performance: 75 - Average Delay: 15 minutes)

Southwest Airlines
- Flight Number: WN2292. (On Time performance: 40 - Average Delay: 37 minutes)
- Flight Number: WN2688. (On Time performance: 79 - Average Delay: 6 minutes)
- Flight Number: WN3773. (On Time performance: 56 - Average Delay: 27 minutes)
- Flight Number: WN3780. (On Time performance: 40 - Average Delay: 26 minutes)
- Flight Number: WN4297. (On Time performance: 42 - Average Delay: 31 minutes)
- Flight Number: WN4396. (On Time performance: 96 - Average Delay: 5 minutes)
- Flight Number: WN4397. (On Time performance: 62 - Average Delay: 20 minutes)
- Flight Number: WN653. (On Time performance: 67 - Average Delay: 20 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 02, 2025 to October 13, 2025, we have obtained these figures.
Total number of flights: 12
On Time: 10 ( 83 % )
Moderate Delay: 2 ( 17 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 5 minutes.
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 WN646

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
18 October
08:34 am
Saint Louis (STL)
11:44 am
New York (LGA)
02h 10min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
17 October
07:06 am
Saint Louis (STL)
10:28 am
New York (LGA)
02h 22min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
16 October
07:09 am
Saint Louis (STL)
10:22 am
New York (LGA)
02h 13min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
15 October
10:11 am
Saint Louis (STL)
01:23 pm
New York (LGA)
02h 12min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
14 October
10:04 am
Saint Louis (STL)
01:17 pm
New York (LGA)
02h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
13 October
07:08 am
Saint Louis (STL)
10:54 am
New York (LGA)
02h 46min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
12 October
06:21 am
Saint Louis (STL)
09:44 am
New York (LGA)
02h 23min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
11 October
08:19 am
Saint Louis (STL)
11:35 am
New York (LGA)
02h 16min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
10 October
07:11 am
Saint Louis (STL)
10:30 am
New York (LGA)
02h 19min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
09 October
07:03 am
Saint Louis (STL)
10:26 am
New York (LGA)
02h 23min
Boeing 737-700
Boeing 737-700
Landed - On-time