WN866 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN866, which currently operates between the airports of Boise - Boise Air Terminal (Airport Code BOI) and Sacramento - Sacramento International Airport (Airport Code SMF).
This flight data pertains specifically to the flight's details for Thursday, April 16, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN866
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN866
WN866 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
WN866 Southwest Airlines to Sacramento
Landed - Delayed
Delay: 15 minutes
Flight Status for Thursday April 16, 2026
This flight is also scheduled for Today (April 17, 2026). See it here
Landed - Delayed
Delay: 15 minutes
Flight Status for Thursday April 16, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-700 (winglets) Passenger/BBJ1
Departure
Boise (BOI)
April 16, 2026
Boise Air Terminal
Departed at:
07:22 pm
Gate:
B15
Scheduled Departure Time: 06:55 pm
Arrival
Sacramento (SMF)
April 16, 2026
Sacramento International Airport
Arrived at:
07:40 pm
Terminal:
B
Gate:
B19
Scheduled Arrival Time: 07:25 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.airport-boise.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 WN866?
The flight WN866 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN866?
The distance between the two airports is 438 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 Boise: 2026-04-17 22:57:43
Current Time in Sacramento: 2026-04-17 21:57:43
The flight WN866 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN866?
The distance between the two airports is 438 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 Boise: 2026-04-17 22:57:43
Current Time in Sacramento: 2026-04-17 21:57:43
Alternative Flights
The following airlines serves the same route between Boise and Sacramento:
Alaska Airlines
- Flight Number: AS2287. (On Time performance: 93 - Average Delay: 13 minutes)
Southwest Airlines
- Flight Number: WN1428.
- Flight Number: WN1459. (On Time performance: 87 - Average Delay: 23 minutes)
- Flight Number: WN2146. (On Time performance: 77 - Average Delay: 17 minutes)
- Flight Number: WN2586. (On Time performance: 97 - Average Delay: 8 minutes)
- Flight Number: WN3163. (On Time performance: 86 - Average Delay: 4 minutes)
Alaska Airlines
- Flight Number: AS2287. (On Time performance: 93 - Average Delay: 13 minutes)
Southwest Airlines
- Flight Number: WN1428.
- Flight Number: WN1459. (On Time performance: 87 - Average Delay: 23 minutes)
- Flight Number: WN2146. (On Time performance: 77 - Average Delay: 17 minutes)
- Flight Number: WN2586. (On Time performance: 97 - Average Delay: 8 minutes)
- Flight Number: WN3163. (On Time performance: 86 - Average Delay: 4 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 WN866
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
16 April
16 April
07:22 pm
Boise (BOI)
Boise (BOI)
07:40 pm
Sacramento (SMF)
Sacramento (SMF)
01h 18min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Monday
13 April
13 April
07:11 pm
Boise (BOI)
Boise (BOI)
07:36 pm
Sacramento (SMF)
Sacramento (SMF)
01h 25min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
10 April
10 April
07:34 pm
Boise (BOI)
Boise (BOI)
08:00 pm
Sacramento (SMF)
Sacramento (SMF)
01h 26min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Thursday
09 April
09 April
07:01 pm
Boise (BOI)
Boise (BOI)
07:26 pm
Sacramento (SMF)
Sacramento (SMF)
01h 25min
Boeing 737-700
Boeing 737-700
Landed - On-time