DL9966 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL9966, which currently operates between the airports of Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Thursday, January 22, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights DL9966
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights DL9966
DL9966 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
DL9966 Delta Air Lines from Detroit
En Route - On-time
Delay: 1 minutes
Flight Status for Thursday January 22, 2026
En Route - On-time
Delay: 1 minutes
Flight Status for Thursday January 22, 2026
Airline information
Delta Air Lines
Equipment: Boeing 737-800 (winglets) Passenger/BBJ2
Departure
Detroit (DTW)
January 22, 2026
Detroit Metropolitan Wayne County Airport
Departed at:
01:33 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 02:00 pm
Arrival
Seattle (SEA)
January 22, 2026
Seattle-Tacoma International Airport
Estimated Arrival Time:
03:46 pm
Gate:
-
Scheduled Arrival Time: 03:45 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 DL9966?
The flight DL9966 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight DL9966?
The distance between the two airports is 1922 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 Detroit: 2026-01-22 16:52:11
Current Time in Seattle: 2026-01-22 13:52:11
The flight DL9966 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight DL9966?
The distance between the two airports is 1922 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 Detroit: 2026-01-22 16:52:11
Current Time in Seattle: 2026-01-22 13:52:11
Alternative Flights
The following airlines serves the same route between Detroit and Seattle:
Alaska Airlines
- Flight Number: AS138. (On Time performance: 55 - Average Delay: 46 minutes)
- Flight Number: AS313. (On Time performance: 64 - Average Delay: 17 minutes)
Delta Air Lines
- Flight Number: DL565. (On Time performance: 58 - Average Delay: 29 minutes)
- Flight Number: DL728. (On Time performance: 63 - Average Delay: 20 minutes)
- Flight Number: DL734. (On Time performance: 68 - Average Delay: 16 minutes)
- Flight Number: DL944. (On Time performance: 65 - Average Delay: 17 minutes)
Alaska Airlines
- Flight Number: AS138. (On Time performance: 55 - Average Delay: 46 minutes)
- Flight Number: AS313. (On Time performance: 64 - Average Delay: 17 minutes)
Delta Air Lines
- Flight Number: DL565. (On Time performance: 58 - Average Delay: 29 minutes)
- Flight Number: DL728. (On Time performance: 63 - Average Delay: 20 minutes)
- Flight Number: DL734. (On Time performance: 68 - Average Delay: 16 minutes)
- Flight Number: DL944. (On Time performance: 65 - Average Delay: 17 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
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 DL9966
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
07 January
07 January
08:41 pm
New York (JFK)
New York (JFK)
11:48 pm
Seattle (SEA)
Seattle (SEA)
06h 07min
Airbus A321neo
Airbus A321neo
Landed - Delayed