Informational Guide to Charleston International Airport (CHS) - Non Official

WN900 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN900, which currently operates between the airports of Baltimore - Baltimore Washington International Airport (Airport Code BWI) and Charleston - Charleston International Airport (Airport Code CHS).
This flight data pertains specifically to the flight's details for Friday, June 19, 2026.

WN900 On Time performance:
43
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

WN900 Southwest Airlines from Baltimore

Landed - On-time
Delay: 8 minutes
Flight Status for Friday June 19, 2026

Airline information

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

Departure

Baltimore (BWI)
June 19, 2026
Baltimore Washington International Airport
Departed at:
05:19 pm
Terminal:
-
Gate:
B6
Scheduled Departure Time: 05:10 pm

Arrival

Charleston (CHS)
June 19, 2026
Charleston International Airport
Arrived at:
07:03 pm
Gate:
B4
Scheduled Arrival Time: 06:55 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.charleston-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 WN900?
The flight WN900 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.

Which is the distance of flight WN900?
The distance between the two airports is 474 miles.

Which is the flight time of flight WN900?
The scheduled flight time gate to gate is: 01:45 hours.
The real flight time gate to gate on average is: 01:37 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airline serve the same route between Baltimore and Charleston:
Southwest Airlines - Flight Number: WN184. (On Time performance: 38 - Average Delay: 43 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 June 04, 2026 to June 18, 2026, we have obtained these figures.
Total number of flights: 7
On Time: 3 ( 43 % )
Moderate Delay: 3 ( 43 % )
Significant Delay: 1 ( 14 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 17 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 WN900

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
19 June
05:19 pm
Baltimore (BWI)
07:03 pm
Charleston (CHS)
01h 44min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
18 June
05:39 pm
Baltimore (BWI)
07:15 pm
Charleston (CHS)
01h 36min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Monday
15 June
05:17 pm
Baltimore (BWI)
06:55 pm
Charleston (CHS)
01h 38min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
12 June
05:12 pm
Baltimore (BWI)
07:22 pm
Charleston (CHS)
02h 10min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
11 June
05:41 pm
Baltimore (BWI)
07:14 pm
Charleston (CHS)
01h 33min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Monday
08 June
06:23 pm
Baltimore (BWI)
07:48 pm
Charleston (CHS)
01h 25min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
05 June
05:05 pm
Baltimore (BWI)
06:35 pm
Charleston (CHS)
01h 30min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
04 June
05:22 pm
Baltimore (BWI)
06:51 pm
Charleston (CHS)
01h 29min
Boeing 737MAX
Boeing 737MAX
Landed - On-time