Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

WN2840 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN2840, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Sacramento - Sacramento International Airport (Airport Code SMF).
This flight data pertains specifically to the flight's details for Monday, December 01, 2025.

WN2840 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

WN2840 Southwest Airlines to Sacramento

Scheduled - On-time
Flight Status for Monday December 01, 2025

Airline information

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

Departure

Seattle (SEA)
December 01, 2025
Seattle-Tacoma International Airport
Estimated Departure Time:
03:59 pm
Gate:
-
Scheduled Departure Time: 04:00 pm

Arrival

Sacramento (SMF)
December 01, 2025
Sacramento International Airport
Estimated Arrival Time:
05:50 pm
Terminal:
B
Gate:
-
Scheduled Arrival Time: 05:50 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.seattle-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 WN2840?
The flight WN2840 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight WN2840?
The distance between the two airports is 606 miles.

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

Alternative Flights

The following airlines serves the same route between Seattle and Sacramento:

Alaska Airlines
- Flight Number: AS1345. (On Time performance: 80 - Average Delay: 5 minutes)
- Flight Number: AS1347. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: AS2064.
- Flight Number: AS2142. (On Time performance: 94 - Average Delay: 3 minutes)
- Flight Number: AS2356. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: AS3049. (On Time performance: 80 - Average Delay: 3 minutes)
- Flight Number: AS3321. (On Time performance: 90 - Average Delay: 9 minutes)
- Flight Number: AS3329. (On Time performance: 86 - Average Delay: 13 minutes)
- Flight Number: AS350. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: AS681. (On Time performance: 74 - Average Delay: 9 minutes)
- Flight Number: AS763. (On Time performance: 84 - Average Delay: 8 minutes)

Delta Air Lines
- Flight Number: DL3505. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: DL3881. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: DL4043. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: DL4125. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: DL4131. (On Time performance: 93 - Average Delay: 5 minutes)

Southwest Airlines
- Flight Number: WN1892. (On Time performance: 64 - Average Delay: 16 minutes)
- Flight Number: WN2628. (On Time performance: 89 - Average Delay: 5 minutes)
- Flight Number: WN3308. (On Time performance: 55 - Average Delay: 14 minutes)
- Flight Number: WN3375. (On Time performance: 86 - Average Delay: 14 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

Last Past Flights WN2840

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
26 November
04:25 pm
Seattle (SEA)
06:25 pm
Sacramento (SMF)
02h 00min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Tuesday
25 November
04:14 pm
Seattle (SEA)
06:07 pm
Sacramento (SMF)
01h 53min
Boeing 737-800
Boeing 737-800
Landed - Delayed