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

DL803 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL803, which currently operates between the airports of Dallas - Dallas Fort Worth International Airport (Airport Code DFW) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Thursday, May 08, 2025.

DL803 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

DL803 Delta Air Lines from Dallas

Landed - On-time
Flight Status for Thursday May 08, 2025
This flight was also scheduled for Yesterday (May 07, 2025). See it here
This flight is also scheduled for Tomorrow (May 09, 2025). See it here

Airline information

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

Departure

Dallas (DFW)
May 08, 2025
Dallas Fort Worth International Airport
Departed at:
04:22 pm
Terminal:
E
Gate:
E13
Scheduled Departure Time: 04:30 pm

Arrival

Seattle (SEA)
May 08, 2025
Seattle-Tacoma International Airport
Arrived at:
06:43 pm
Gate:
A12
Scheduled Arrival Time: 06:59 pm
Baggage: 4
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:

- KE3061 - Korean Air

Additional Information

Which is the frequency of flight DL803?
The flight DL803 is scheduled to flight on daily basis.

Which is the distance of flight DL803?
The distance between the two airports is 1658 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 Dallas: 2025-05-09 01:47:33
Current Time in Seattle: 2025-05-08 23:47:33

Alternative Flights

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

American Airlines
- Flight Number: AA1809. (On Time performance: 68 - Average Delay: 35 minutes)
- Flight Number: AA2003. (On Time performance: 68 - Average Delay: 16 minutes)
- Flight Number: AA2009. (On Time performance: 70 - Average Delay: 17 minutes)
- Flight Number: AA2101. (On Time performance: 76 - Average Delay: 20 minutes)
- Flight Number: AA2891.
- Flight Number: AA707. (On Time performance: 84 - Average Delay: 7 minutes)
- Flight Number: AA727. (On Time performance: 63 - Average Delay: 27 minutes)
- Flight Number: AA757. (On Time performance: 76 - Average Delay: 27 minutes)
- Flight Number: AA767. (On Time performance: 85 - Average Delay: 11 minutes)

Alaska Airlines
- Flight Number: AS317. (On Time performance: 59 - Average Delay: 27 minutes)
- Flight Number: AS365. (On Time performance: 71 - Average Delay: 30 minutes)
- Flight Number: AS415. (On Time performance: 67 - Average Delay: 16 minutes)
- Flight Number: AS543. (On Time performance: 78 - Average Delay: 11 minutes)
- Flight Number: AS909. (On Time performance: 72 - Average Delay: 17 minutes)

Delta Air Lines
- Flight Number: DL1935. (On Time performance: 75 - Average Delay: 21 minutes)
- Flight Number: DL644. (On Time performance: 77 - Average Delay: 28 minutes)
- Flight Number: DL804. (On Time performance: 85 - Average Delay: 17 minutes)

Frontier Airlines
- Flight Number: F94065. (On Time performance: 85 - Average Delay: 21 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 Weekday: We have gathered available data from last six months, spanning from November 07, 2024 to January 05, 2025. 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 September 09, 2024 to January 05, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights DL803

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
07 May
04:24 pm
Dallas (DFW)
06:34 pm
Seattle (SEA)
04h 10min
Airbus A220-10
Airbus A220-10
Landed - On-time