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

DL444 Delta Air Lines - Flight Status

Codeshare Flights
The flight KE3004 from Korean Air (KE) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL444. Check this page for details about flight DL444.

Below, you can find details about Delta Air Lines flight DL444, 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 Tuesday, February 10, 2026.

DL444 On Time performance:
78
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

DL444 Delta Air Lines from Atlanta

Scheduled - On-time
Flight Status for Tuesday February 10, 2026
This flight was also scheduled for Yesterday (February 08, 2026). See it here
This flight is also scheduled for Today (February 09, 2026). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)

Departure

Atlanta (ATL)
February 10, 2026
Atlanta Hartsfield-Jackson International Airport
Estimated Departure Time:
07:25 am
Terminal:
S
Gate:
B28
Scheduled Departure Time: 07:25 am

Arrival

Seattle (SEA)
February 10, 2026
Seattle-Tacoma International Airport
Estimated Arrival Time:
09:57 am
Gate:
A3
Scheduled Arrival Time: 10:07 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.

Codeshare Flights

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

- KE3004 - Korean Air

- LA8763 - LATAM Airlines

Additional Information

Which is the frequency of flight DL444?
The flight DL444 is scheduled to flight on daily basis.

Which is the distance of flight DL444?
The distance between the two airports is 2177 miles.

Which is the flight time of flight DL444?
The scheduled flight time gate to gate is: 05:42 hours.
The real flight time gate to gate on average is: 05:43 hours.

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: 2026-02-09 18:39:56
Current Time in Seattle: 2026-02-09 15:39:56

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: 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

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from November 06, 2025 to February 05, 2026, we have obtained these figures.
Total number of flights: 90
On Time: 70 ( 78 % )
Moderate Delay: 11 ( 12 % )
Significant Delay: 3 ( 3 % )
Major Delay: 5 ( 6 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 1 % )

Average Delay: 9 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 06, 2025 to February 05, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from February 02, 2025 to January 31, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights DL444

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
08 February
07:23 am
Atlanta (ATL)
10:02 am
Seattle (SEA)
05h 39min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
07 February
07:20 am
Atlanta (ATL)
10:21 am
Seattle (SEA)
06h 01min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
06 February
07:26 am
Atlanta (ATL)
09:48 am
Seattle (SEA)
05h 22min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
05 February
07:20 am
Atlanta (ATL)
09:30 am
Seattle (SEA)
05h 10min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
04 February
07:16 am
Atlanta (ATL)
09:23 am
Seattle (SEA)
05h 07min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
03 February
07:22 am
Atlanta (ATL)
09:58 am
Seattle (SEA)
05h 36min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
02 February
07:33 am
Atlanta (ATL)
10:32 am
Seattle (SEA)
05h 59min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Sunday
01 February
07:34 am
Atlanta (ATL)
10:05 am
Seattle (SEA)
05h 31min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
31 January
07:25 am
Atlanta (ATL)
09:37 am
Seattle (SEA)
05h 12min
Boeing 737-900
Boeing 737-900
Friday
30 January
07:21 am
Atlanta (ATL)
10:35 am
Seattle (SEA)
06h 14min
Boeing 737-900
Boeing 737-900
Landed - Delayed