| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 15 | SEA | ATL | 21:45 | 05:38 |
Delayed
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| Aug 14 | SEA | ATL | 22:55 | 06:13 |
Landed
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| Aug 13 | SEA | ATL | 23:39 | 07:17 |
Delayed
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| Aug 12 | SEA | ATL | 22:02 | 05:24 |
Landed
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| Aug 11 | SEA | ATL | 22:06 | 05:11 |
Landed
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| Aug 10 | SEA | ATL | 22:51 | 05:57 |
Landed
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| Aug 09 | SEA | ATL | 22:50 | 05:57 |
Landed
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| Aug 08 | SEA | ATL | 22:14 | 05:26 |
Landed
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| Aug 07 | SEA | ATL | 23:11 | 06:17 |
Landed
|
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| Aug 06 | SEA | ATL | 22:43 | 05:45 |
Landed
|
Track > |
Delta Air Lines Flight DL409 connects Seattle, United States to Atlanta, United States, taking off from Seattle Tacoma International Airport SEA and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the DL409 flight from Seattle to Atlanta?
The average flight time from Seattle to Atlanta is 4 hours and 12 minutes. The flight distance is 3505 km / 2178 miles and the average flight speed is 821 km/h / 510 mph.
How many DL409 flights are operated per week?
7 flights per week. The flight DL409 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL409 Seattle to Atlanta?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL409 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL409 arriving at?
Flight DL409 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest DL409 flight?
The latest flight took off on Sunday, August 16th, 2026 with the flight status being Scheduled on 05:38.
How else can the flight DL409 be referenced as?
This Delta Air Lines flight can also be referenced as DAL409, DL0409, DL 409, DAL 409.
How often is flight DL409 delayed?
On average, 10% of all DL409 flights are delayed. The average delay is 54 minutes.
Can I get compensation for my delayed or cancelled DL409 flight or baggage issues?
If your DL409 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our DL409 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL20, OO3893, OO3954, OO3855
Other flights arriving at Atlanta ATL: DL110, DL517, WN2115, DL1724
All flights connecting Seattle SEA to Atlanta ATL.