Airport Tips & Quick Reference Guide to Seattle–Tacoma Airport - Seatac (SEA)

DL797 Delta Air Lines - Flight Status

Codeshare Flights
The flight AM4481 from Aeromexico (AM) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL797. Check this page for details about flight DL797.

Below, you can find details about Delta Air Lines flight DL797, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL).
This flight data pertains specifically to the flight's details for Tuesday, June 23, 2026.

DL797 On Time performance:
71
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

DL797 Delta Air Lines to Atlanta

Landed - On-time
Flight Status for Tuesday June 23, 2026
This flight is also scheduled for Today (June 24, 2026). See it here
This flight is also scheduled for Tomorrow (June 25, 2026). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Boeing 757-300 (winglets) Passenger

Departure

Seattle (SEA)
June 23, 2026
Seattle-Tacoma International Airport
Departed at:
08:37 am
Gate:
A3
Scheduled Departure Time: 08:40 am

Arrival

Atlanta (ATL)
June 23, 2026
Atlanta Hartsfield-Jackson International Airport
Arrived at:
04:09 pm
Terminal:
S
Gate:
A10
Scheduled Arrival Time: 04:33 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:

- AM4481 - Aeromexico

- LA7159 - LATAM Airlines

- VS2691 - Virgin Atlantic

- WS6627 - WestJet

Additional Information

Which is the frequency of flight DL797?
The flight DL797 is scheduled to flight on daily basis.

Which is the distance of flight DL797?
The distance between the two airports is 2177 miles.

Which is the flight time of flight DL797?
The scheduled flight time gate to gate is: 04:53 hours.
The real flight time gate to gate on average is: 04:41 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 Seattle: 2026-06-24 14:40:35
Current Time in Atlanta: 2026-06-24 17:40:35

Alternative Flights

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

Alaska Airlines
- Flight Number: AS334. (On Time performance: 84 - Average Delay: 6 minutes)
- Flight Number: AS464. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: AS492. (On Time performance: 76 - Average Delay: 10 minutes)
- Flight Number: AS727. (On Time performance: 85 - Average Delay: 3 minutes)

Delta Air Lines
- Flight Number: DL542. (On Time performance: 78 - Average Delay: 23 minutes)
- Flight Number: DL554. (On Time performance: 76 - Average Delay: 14 minutes)
- Flight Number: DL560. (On Time performance: 85 - Average Delay: 7 minutes)
- Flight Number: DL562. (On Time performance: 83 - Average Delay: 28 minutes)
- Flight Number: DL567. (On Time performance: 87 - Average Delay: 30 minutes)
- Flight Number: DL569. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: DL652. (On Time performance: 88 - Average Delay: 14 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 June 07, 2026 to June 20, 2026, we have obtained these figures.
Total number of flights: 14
On Time: 10 ( 71 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 7 % )
Major Delay: 3 ( 21 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 58 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: We have gathered available data from last twelve closed months, spanning from June 08, 2025 to August 10, 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.

Last Past Flights DL797

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
23 June
08:37 am
Seattle (SEA)
04:09 pm
Atlanta (ATL)
04h 32min
Boeing 757-300
Boeing 757-300
Landed - On-time
Monday
22 June
08:44 am
Seattle (SEA)
04:20 pm
Atlanta (ATL)
04h 36min
Boeing 757-300
Boeing 757-300
Landed - On-time
Sunday
21 June
08:34 am
Seattle (SEA)
04:19 pm
Atlanta (ATL)
04h 45min
Boeing 757-300
Boeing 757-300
Landed - On-time
Saturday
20 June
08:45 am
Seattle (SEA)
04:19 pm
Atlanta (ATL)
04h 34min
Boeing 757-300
Boeing 757-300
Landed - On-time
Friday
19 June
08:37 am
Seattle (SEA)
04:01 pm
Atlanta (ATL)
04h 24min
Boeing 757-300
Boeing 757-300
Landed - On-time
Thursday
18 June
05:49 pm
Seattle (SEA)
01:42 am
Atlanta (ATL)
04h 53min
Boeing 757-300
Boeing 757-300
Landed - Delayed
Wednesday
17 June
08:44 am
Seattle (SEA)
04:12 pm
Atlanta (ATL)
04h 28min
Boeing 757-300
Boeing 757-300
Landed - On-time
Tuesday
16 June
11:16 am
Seattle (SEA)
06:38 pm
Atlanta (ATL)
04h 22min
Boeing 757-300
Boeing 757-300
Landed - Delayed
Monday
15 June
08:55 am
Seattle (SEA)
04:24 pm
Atlanta (ATL)
04h 29min
Boeing 757-300
Boeing 757-300
Landed - On-time
Sunday
14 June
08:48 am
Seattle (SEA)
04:22 pm
Atlanta (ATL)
04h 34min
Boeing 757-300
Boeing 757-300
Landed - On-time