WN4840 Southwest Airlines - Flight Status

Warning

This flight has been diverted and landed in a different airport than scheduled. Contact airline to obtain more information. This was the original destination:

Seattle (SEA) - Seattle-Tacoma International Airport

There is more than one flight with the same flight number on the same day. This is the other flight:

WN4840 Boise (BOI) to Seattle (SEA) Departure: 12:43 pm Arrival: 01:16 pm Check flight

Below, you can find details about Southwest Airlines flight WN4840, which currently operates between the airports of Dallas - Dallas Love Field (Airport Code DAL) and Boise - Boise Air Terminal (Airport Code BOI).
This flight data pertains specifically to the flight's details for Saturday, October 10, 2026.

Table of contents:
Flight Status

WN4840 On Time performance:

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

WN4840 Southwest Airlines from Dallas

Landed - On-time

Delay: 2 minutes

Flight Status for Saturday October 10, 2026

This flight is also scheduled for Tomorrow (October 12, 2026). See it here

Airline information

Southwest Airlines

Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

Dallas (DAL)

October 10, 2026

Dallas Love Field

Departed at:

08:13 am

Terminal:

Gate:

Scheduled Departure Time: 07:55 am

Arrival

Boise (BOI)

October 10, 2026

Boise Air Terminal

Arrived at:

10:17 am

Gate:

Scheduled Arrival Time: 10:15 am

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.