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

AS584 Alaska Airlines - Flight Status

Codeshare Flights
The flight QR2089 from Qatar Airways (QR) is a codeshare flight operated by Alaska Airlines (AS) under the flight number AS584. Check this page for details about flight AS584.

Below, you can find details about Alaska Airlines flight AS584, 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 Tuesday, March 31, 2026.

AS584 On Time performance:
89
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

AS584 Alaska Airlines from Dallas

Landed - On-time
Flight Status for Tuesday March 31, 2026
This flight is also scheduled for Today (April 01, 2026). See it here
This flight is also scheduled for Tomorrow (April 02, 2026). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)

Departure

Dallas (DFW)
March 31, 2026
Dallas Fort Worth International Airport
Departed at:
05:59 am
Terminal:
E
Gate:
E10
Scheduled Departure Time: 06:00 am

Arrival

Seattle (SEA)
March 31, 2026
Seattle-Tacoma International Airport
Arrived at:
08:09 am
Gate:
C10
Scheduled Arrival Time: 08:29 am
Baggage: 7
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:

- HA4809 - Hawaiian Airlines

- KE6120 - Korean Air

- QR2089 - Qatar Airways

Additional Information

Which is the frequency of flight AS584?
The flight AS584 is scheduled to flight on daily basis.

Which is the distance of flight AS584?
The distance between the two airports is 1658 miles.

Which is the flight time of flight AS584?
The scheduled flight time gate to gate is: 04:29 hours.
The real flight time gate to gate on average is: 04:26 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 Dallas: 2026-04-01 02:34:00
Current Time in Seattle: 2026-04-01 00:34:00

Alternative Flights

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

American Airlines
- Flight Number: AA1178. (On Time performance: 73 - Average Delay: 21 minutes)
- Flight Number: AA1241. (On Time performance: 61 - Average Delay: 23 minutes)
- Flight Number: AA2647. (On Time performance: 57 - Average Delay: 32 minutes)
- Flight Number: AA3075. (On Time performance: 57 - Average Delay: 24 minutes)
- Flight Number: AA717. (On Time performance: 76 - Average Delay: 15 minutes)
- Flight Number: AA727. (On Time performance: 58 - Average Delay: 36 minutes)
- Flight Number: AA757. (On Time performance: 76 - Average Delay: 17 minutes)
- Flight Number: AA767. (On Time performance: 77 - Average Delay: 20 minutes)

Alaska Airlines
- Flight Number: AS317. (On Time performance: 71 - Average Delay: 15 minutes)
- Flight Number: AS365. (On Time performance: 83 - Average Delay: 8 minutes)
- Flight Number: AS415. (On Time performance: 83 - Average Delay: 10 minutes)
- Flight Number: AS543. (On Time performance: 85 - Average Delay: 8 minutes)
- Flight Number: AS550. (On Time performance: 73 - Average Delay: 14 minutes)

Delta Air Lines
- Flight Number: DL803. (On Time performance: 70 - Average Delay: 43 minutes)
- Flight Number: DL804. (On Time performance: 82 - Average Delay: 6 minutes)

AIRZETA
- Flight Number: KJ242. (On Time performance: 5 - Average Delay: 65 minutes)
- Flight Number: KJ244. (On Time performance: 31 - Average Delay: 38 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 March 19, 2026 to March 27, 2026, we have obtained these figures.
Total number of flights: 9
On Time: 8 ( 89 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 11 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 7 minutes.
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 AS584

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
31 March
05:59 am
Dallas (DFW)
08:09 am
Seattle (SEA)
04h 10min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
30 March
05:54 am
Dallas (DFW)
08:39 am
Seattle (SEA)
04h 45min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
29 March
06:04 am
Dallas (DFW)
08:32 am
Seattle (SEA)
04h 28min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
28 March
06:01 am
Dallas (DFW)
08:14 am
Seattle (SEA)
04h 13min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
27 March
06:00 am
Dallas (DFW)
08:21 am
Seattle (SEA)
04h 21min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
26 March
06:55 am
Dallas (DFW)
09:09 am
Seattle (SEA)
04h 14min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Wednesday
25 March
05:49 am
Dallas (DFW)
08:20 am
Seattle (SEA)
04h 31min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
24 March
05:55 am
Dallas (DFW)
08:32 am
Seattle (SEA)
04h 37min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
23 March
05:56 am
Dallas (DFW)
08:24 am
Seattle (SEA)
04h 28min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
22 March
06:07 am
Dallas (DFW)
08:35 am
Seattle (SEA)
04h 28min
Boeing 737MAX
Boeing 737MAX
Landed - On-time