WN1851 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN1851, which currently operates between the airports of Houston - Houston Hobby Airport (Airport Code HOU) and Columbus - John Glenn Columbus International Airport (Airport Code CMH).
This flight data pertains specifically to the flight's details for Saturday, February 21, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1851
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1851
WN1851 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
WN1851 Southwest Airlines from Houston
Scheduled - On-time
Delay: 4 minutes
Flight Status for Saturday February 21, 2026
This flight was also scheduled for Yesterday (February 20, 2026). See it here
Scheduled - On-time
Delay: 4 minutes
Flight Status for Saturday February 21, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Houston (HOU)
February 21, 2026
Houston Hobby Airport
Estimated Departure Time:
07:20 pm
Terminal:
1
Gate:
1
Scheduled Departure Time: 07:20 pm
Arrival
Columbus (CMH)
February 21, 2026
John Glenn Columbus International Airport
Estimated Arrival Time:
10:49 pm
Gate:
A3
Scheduled Arrival Time: 10:45 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.columbus-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 WN1851?
The flight WN1851 is scheduled to flight on Monday, Thursday, Friday, Saturday on a weekly basis.
Which is the distance of flight WN1851?
The distance between the two airports is 1001 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 Houston: 2026-02-21 18:39:00
Current Time in Columbus: 2026-02-21 19:39:00
The flight WN1851 is scheduled to flight on Monday, Thursday, Friday, Saturday on a weekly basis.
Which is the distance of flight WN1851?
The distance between the two airports is 1001 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 Houston: 2026-02-21 18:39:00
Current Time in Columbus: 2026-02-21 19:39:00
Alternative Flights
The following airline serve the same route between Houston and Columbus:
Southwest Airlines - Flight Number: WN1336. (On Time performance: 76 - Average Delay: 187 minutes)
Southwest Airlines - Flight Number: WN1336. (On Time performance: 76 - Average Delay: 187 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
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 WN1851
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
20 February
20 February
03:36 pm
Houston (HOU)
Houston (HOU)
06:47 pm
Columbus (CMH)
Columbus (CMH)
02h 11min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
16 February
16 February
03:41 pm
Houston (HOU)
Houston (HOU)
07:06 pm
Columbus (CMH)
Columbus (CMH)
02h 25min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
14 February
14 February
09:28 pm
Houston (HOU)
Houston (HOU)
12:43 am
Columbus (CMH)
Columbus (CMH)
02h 15min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
13 February
13 February
03:58 pm
Houston (HOU)
Houston (HOU)
07:15 pm
Columbus (CMH)
Columbus (CMH)
02h 17min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
12 February
12 February
04:21 pm
Houston (HOU)
Houston (HOU)
07:41 pm
Columbus (CMH)
Columbus (CMH)
02h 20min
Boeing 737-800
Boeing 737-800
Landed - Delayed