| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 04 | SEA | SNA | 18:43 | 20:53 |
Landed
|
Track > |
| Oct 03 | SEA | SNA | 19:45 | 21:50 |
Landed
|
Track > |
| Oct 02 | SEA | SNA | 19:56 | 22:34 |
En-Route
|
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| Oct 01 | SEA | SNA | 19:42 | 22:06 |
Landed
|
Track > |
| Sep 30 | SEA | SNA | 19:45 | 22:14 |
Landed
|
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| Sep 29 | SEA | SNA | 20:30 | 23:03 |
Landed Late
|
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| Sep 28 | SEA | SNA | 20:04 | 22:25 |
Landed
|
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| Sep 27 | SEA | SNA | 17:56 | 20:22 |
Landed
|
Track > |
| Sep 26 | SEA | SNA | 19:46 | 22:00 |
Landed
|
Track > |
| Sep 25 | SEA | SNA | 19:39 | 21:55 |
Landed
|
Track > |
Delta Air Lines Flight DL3780 connects Seattle, United States to Orange County, United States, taking off from Seattle Tacoma International Airport SEA and landing at Orange County John Wayne Airport SNA.
How long is the DL3780 flight from Seattle to Orange County?
The average flight time from Seattle to Orange County is 2 hours and 21 minutes. The flight distance is 1576 km / 979 miles and the average flight speed is 671 km/h / 417 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3780 Seattle to Orange County?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3780 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3780 arriving at?
Flight DL3780 arrives at Orange County John Wayne Airport (SNA) Terminal A.
When was the latest DL3780 flight?
The latest flight took off on Sunday, October 5th, 2025 with the flight status being Landed on 20:53.
How else can the flight DL3780 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3780, DL 3780, DAL 3780.
How often is flight DL3780 delayed?
On average, 30% of all DL3780 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled DL3780 flight or baggage issues?
If your DL3780 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 DL3780 Flight Tracker above for more details.
Flight DL3780 is code-shared by 4 airlines using the flight numbers KE3105, KL6238, VS4730, WS8351
Other flights departing from Seattle SEA: DL2114, AS258, F93186, AA1095
Other flights arriving at Orange County SNA: WN244, WN121, AA1331, WN2835
All flights connecting Seattle SEA to Orange County SNA.
