WN559 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN559, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Monday, March 02, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN559
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN559
WN559 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
WN559 Southwest Airlines from Boston
This flight is not scheduled for September 14, 2026.
This flight is not scheduled for September 14, 2026.
Airline information
Southwest Airlines
Departure
Boston (BOS)
March 02, 2026
Boston Logan International Airport
Arrival
Saint Louis (STL)
March 02, 2026
St Louis Lambert International Airport
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.saint-louis-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 WN559?
The flight WN559 is currently not scheduled at Lambert St Louis Airport.
Which is the distance of flight WN559?
The distance between the two airports is 1044 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 Boston: 2026-09-14 16:34:52
Current Time in Saint Louis: 2026-09-14 15:34:52
The flight WN559 is currently not scheduled at Lambert St Louis Airport.
Which is the distance of flight WN559?
The distance between the two airports is 1044 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 Boston: 2026-09-14 16:34:52
Current Time in Saint Louis: 2026-09-14 15:34:52
Alternative Flights
The following airlines serves the same route between Boston and Saint Louis:
American Airlines
- Flight Number: AA3546. (On Time performance: 86 - Average Delay: 13 minutes)
- Flight Number: AA4417. (On Time performance: 80 - Average Delay: 7 minutes)
- Flight Number: AA4678. (On Time performance: 49 - Average Delay: 48 minutes)
- Flight Number: AA4727.
Southwest Airlines
- Flight Number: WN155. (On Time performance: 77 - Average Delay: 14 minutes)
- Flight Number: WN2076. (On Time performance: 12 - Average Delay: 61 minutes)
- Flight Number: WN2356. (On Time performance: 40 - Average Delay: 36 minutes)
- Flight Number: WN2550. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: WN3013. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: WN3044. (On Time performance: 47 - Average Delay: 15 minutes)
- Flight Number: WN4587.
- Flight Number: WN4968. (On Time performance: 94 - Average Delay: 4 minutes)
- Flight Number: WN960. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN999. (On Time performance: 63 - Average Delay: 23 minutes)
American Airlines
- Flight Number: AA3546. (On Time performance: 86 - Average Delay: 13 minutes)
- Flight Number: AA4417. (On Time performance: 80 - Average Delay: 7 minutes)
- Flight Number: AA4678. (On Time performance: 49 - Average Delay: 48 minutes)
- Flight Number: AA4727.
Southwest Airlines
- Flight Number: WN155. (On Time performance: 77 - Average Delay: 14 minutes)
- Flight Number: WN2076. (On Time performance: 12 - Average Delay: 61 minutes)
- Flight Number: WN2356. (On Time performance: 40 - Average Delay: 36 minutes)
- Flight Number: WN2550. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: WN3013. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: WN3044. (On Time performance: 47 - Average Delay: 15 minutes)
- Flight Number: WN4587.
- Flight Number: WN4968. (On Time performance: 94 - Average Delay: 4 minutes)
- Flight Number: WN960. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN999. (On Time performance: 63 - Average Delay: 23 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: We have gathered available data from last twelve closed months, spanning from January 11, 2026 to March 02, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
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: We have gathered available data from last twelve closed months, spanning from January 11, 2026 to March 02, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights WN559
No flights for WN559 were scheduled in the past month. The last flight took place on Monday, March 02, 2026