| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 02 | ONT | SEA | 11:59 | 14:51 |
Scheduled
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| Jul 30 | ONT | SEA | 11:59 | 14:51 |
Scheduled
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| Jul 29 | ONT | SEA | 14:37 | 16:42 |
Delayed
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| Jul 28 | ONT | SEA | 12:05 | 14:15 |
Landed
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| Jul 27 | ONT | SEA | 12:11 | 14:17 |
Landed
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| Jul 26 | ONT | SEA | 12:14 | 14:17 |
Landed
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| Jul 24 | ONT | SEA | 12:26 | 14:31 |
Landed
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| Jul 23 | ONT | SEA | 12:12 | 14:28 |
Landed
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| Jul 22 | ONT | SEA | 12:06 | 14:12 |
Landed
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| Jul 21 | ONT | SEA | 12:00 | 14:03 |
Landed
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Delta Air Lines Flight DL4070 connects Ontario, United States to Seattle, United States, taking off from Ontario International Airport ONT and landing at Seattle Tacoma International Airport SEA.
How long is the DL4070 flight from Ontario to Seattle?
The average flight time from Ontario to Seattle is 2 hours and 6 minutes. The flight distance is 1540 km / 957 miles and the average flight speed is 691 km/h / 430 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4070 Ontario to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4070 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL4070 flight?
The latest flight took off on Sunday, August 2nd, 2026 with the flight status being Scheduled on 14:51.
How else can the flight DL4070 be referenced as?
This Delta Air Lines flight can also be referenced as DAL4070, DL 4070, DAL 4070.
How often is flight DL4070 delayed?
On average, 10% of all DL4070 flights are delayed. The average delay is 111 minutes.
Can I get compensation for my delayed or cancelled DL4070 flight or baggage issues?
If your DL4070 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 DL4070 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN1378, WN3062, AA2242, WN2358
Other flights arriving at Seattle SEA: WN393, UA325, MQ3440, WN4769
All flights connecting Ontario ONT to Seattle SEA.
