DL1584 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL1584, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Salt Lake City - Salt Lake City International Airport (Airport Code SLC).
This flight data pertains specifically to the flight's details for Thursday, February 12, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL1584
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL1584
DL1584 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
DL1584 Delta Air Lines to Salt Lake City
Scheduled - On-time
Flight Status for Thursday February 12, 2026
This flight is also scheduled for Tomorrow (February 13, 2026). See it here
Scheduled - On-time
Flight Status for Thursday February 12, 2026
Airline information
Delta Air Lines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)
Departure
Seattle (SEA)
February 12, 2026
Seattle-Tacoma International Airport
Estimated Departure Time:
04:40 pm
Gate:
A12
Scheduled Departure Time: 04:40 pm
Arrival
Salt Lake City (SLC)
February 12, 2026
Salt Lake City International Airport
Estimated Arrival Time:
07:32 pm
Terminal:
M
Gate:
A16
Scheduled Arrival Time: 07:42 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.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- KE3850 - Korean Air
- VS1947 - Virgin Atlantic
- WS7733 - WestJet
Additional Information
Which is the frequency of flight DL1584?
The flight DL1584 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight DL1584?
The distance between the two airports is 687 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 Seattle: 2026-02-12 14:04:21
Current Time in Salt Lake City: 2026-02-12 15:04:21
The flight DL1584 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight DL1584?
The distance between the two airports is 687 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 Seattle: 2026-02-12 14:04:21
Current Time in Salt Lake City: 2026-02-12 15:04:21
Alternative Flights
The following airlines serves the same route between Seattle and Salt Lake City:
Alaska Airlines
- Flight Number: AS430. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: AS677. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: AS720. (On Time performance: 69 - Average Delay: 12 minutes)
- Flight Number: AS733. (On Time performance: 65 - Average Delay: 14 minutes)
- Flight Number: AS796. (On Time performance: 96 - Average Delay: 2 minutes)
Delta Air Lines
- Flight Number: DL1016. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: DL1120. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: DL1128. (On Time performance: 99 - Average Delay: 0 minutes)
- Flight Number: DL1239. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: DL1265. (On Time performance: 82 - Average Delay: 14 minutes)
- Flight Number: DL1629. (On Time performance: 100 - Average Delay: 0 minutes)
Alaska Airlines
- Flight Number: AS430. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: AS677. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: AS720. (On Time performance: 69 - Average Delay: 12 minutes)
- Flight Number: AS733. (On Time performance: 65 - Average Delay: 14 minutes)
- Flight Number: AS796. (On Time performance: 96 - Average Delay: 2 minutes)
Delta Air Lines
- Flight Number: DL1016. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: DL1120. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: DL1128. (On Time performance: 99 - Average Delay: 0 minutes)
- Flight Number: DL1239. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: DL1265. (On Time performance: 82 - Average Delay: 14 minutes)
- Flight Number: DL1629. (On Time performance: 100 - Average Delay: 0 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 DL1584
No flights for DL1584 were scheduled in the past month. The last flight took place on Thursday, February 12, 2026