| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 06 | DCA | SEA | 16:40 | 19:27 |
Unknown
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| May 05 | DCA | SEA | 16:29 | 19:01 |
Unknown
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| May 04 | DCA | SEA | 16:36 | 19:33 |
Unknown
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| May 03 | DCA | SEA | 16:39 | 19:30 |
Unknown
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| May 02 | DCA | SEA | 16:34 | 19:02 |
Unknown
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| Apr 30 | DCA | SEA | 16:39 | 19:30 |
En-Route
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| Apr 29 | DCA | SEA | 17:00 | 19:10 |
Landed
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| Apr 28 | DCA | SEA | 16:43 | 18:53 |
Landed
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| Apr 27 | DCA | SEA | 17:38 | 19:25 |
Landed
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| Apr 26 | DCA | SEA | 16:59 | 19:07 |
Landed
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Delta Air Lines Flight DL730 connects Washington, United States to Seattle, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Seattle Tacoma International Airport SEA.
How long is the DL730 flight from Washington to Seattle?
The average flight time from Washington to Seattle is 5 hours and 25 minutes. The flight distance is 3738 km / 2323 miles and the average flight speed is 687 km/h / 427 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL730 Washington to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL730 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL730 flight?
The latest flight took off on Thursday, May 7th, 2026 with the flight status being Unknown on 19:27.
How else can the flight DL730 be referenced as?
This Delta Air Lines flight can also be referenced as DAL730, DL0730, DL 730, DAL 730.
How often is flight DL730 delayed?
On average, 10% of all DL730 flights are delayed. The average delay is 3 minutes.
Can I get compensation for my delayed or cancelled DL730 flight or baggage issues?
If your DL730 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 DL730 Flight Tracker above for more details.
Other flights departing from Washington DCA: DL5682, DL382, WN3620, B61954
Other flights arriving at Seattle SEA: AS422, DL2870, AS614, AS2352
All flights connecting Washington DCA to Seattle SEA.