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

DL8789 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL8789, which currently operates between the airports of Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Wednesday, February 11, 2026.

DL8789 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

DL8789 Delta Air Lines from Atlanta

Landed - Delayed
Delay: 51 minutes
Flight Status for Wednesday February 11, 2026

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A321neo

Departure

Atlanta (ATL)
February 11, 2026
Atlanta Hartsfield-Jackson International Airport
Departed at:
08:15 pm
Terminal:
S
Gate:
B28
Scheduled Departure Time: 07:35 pm

Arrival

Seattle (SEA)
February 11, 2026
Seattle-Tacoma International Airport
Arrived at:
11:00 pm
Gate:
A11
Scheduled Arrival Time: 10:09 pm
Baggage: 2
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 DL8789?
The flight DL8789 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight DL8789?
The distance between the two airports is 2177 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 Atlanta: 2026-02-12 12:55:47
Current Time in Seattle: 2026-02-12 09:55:47

Alternative Flights

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

Alaska Airlines
- Flight Number: AS348. (On Time performance: 57 - Average Delay: 29 minutes)
- Flight Number: AS377. (On Time performance: 75 - Average Delay: 12 minutes)

Delta Air Lines
- Flight Number: DL444. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: DL481. (On Time performance: 79 - Average Delay: 9 minutes)
- Flight Number: DL629. (On Time performance: 70 - Average Delay: 21 minutes)
- Flight Number: DL714. (On Time performance: 71 - Average Delay: 14 minutes)
- Flight Number: DL774. (On Time performance: 79 - Average Delay: 15 minutes)

Korean Air
- Flight Number: KE261. (On Time performance: 69 - Average Delay: 20 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 DL8789

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
11 February
08:15 pm
Atlanta (ATL)
11:00 pm
Seattle (SEA)
05h 45min
Airbus A321neo
Airbus A321neo
Landed - Delayed