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

DL870 Delta Air Lines - Flight Status

Codeshare Flights
The flight KE3050 from Korean Air (KE) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL870. Check this page for details about flight DL870.
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:
Dallas (DFW) - Dallas Fort Worth International Airport

Below, you can find details about Delta Air Lines flight DL870, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Fort Worth - Perot Field Fort Worth Alliance Airport (Airport Code AFW).
This flight data pertains specifically to the flight's details for Monday, October 20, 2025.

Table of contents:
Flight Status Codeshare Flights
DL870 On Time performance:
65
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

DL870 Delta Air Lines to Fort Worth

Landed - On-time
Flight Status for Monday October 20, 2025
This flight is also scheduled for Today (October 21, 2025). See it here
This flight is also scheduled for Tomorrow (October 22, 2025). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A220-100 Passenger

Departure

Seattle (SEA)
October 20, 2025
Seattle-Tacoma International Airport
Departed at:
05:50 pm
Gate:
B15
Scheduled Departure Time: 05:55 pm

Arrival

Fort Worth (AFW)
October 20, 2025
Perot Field Fort Worth Alliance Airport
Arrived at:
11:49 pm
Terminal:
XX
Gate:
-
Scheduled Arrival Time: 11:50 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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- KE3050 - Korean Air