| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 27 | SEA | ONT | 08:22 | 11:16 |
Scheduled
|
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| Aug 14 | SEA | ONT | 08:22 | 11:16 |
Scheduled
|
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| Jul 30 | SEA | ONT | 08:51 | 11:12 |
En-Route
|
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| Jul 29 | SEA | ONT | 11:38 | 13:54 |
Delayed
|
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| Jul 28 | SEA | ONT | 08:48 | 11:02 |
Landed
|
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| Jul 27 | SEA | ONT | 08:55 | 11:14 |
Landed
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| Jul 26 | SEA | ONT | 08:59 | 11:19 |
Landed
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| Jul 24 | SEA | ONT | 09:10 | 11:32 |
Landed Late
|
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| Jul 23 | SEA | ONT | 08:57 | 11:15 |
Landed
|
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| Jul 22 | SEA | ONT | 08:59 | 11:15 |
Landed
|
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Delta Air Lines Flight DL4070 connects Seattle, United States to Ontario, United States, taking off from Seattle Tacoma International Airport SEA and landing at Ontario International Airport ONT.
How long is the DL4070 flight from Seattle to Ontario?
The average flight time from Seattle to Ontario is 2 hours and 18 minutes. The flight distance is 1540 km / 957 miles and the average flight speed is 641 km/h / 398 mph.
How many DL4070 flights are operated per week?
1 flight per week. The flight DL4070 is operated on Thursday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4070 Seattle to Ontario?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4070 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL4070 arriving at?
Flight DL4070 arrives at Ontario International Airport (ONT) Terminal 2.
When was the latest DL4070 flight?
The latest flight took off on Thursday, August 27th, 2026 with the flight status being Scheduled on 11:16.
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, 30% of all DL4070 flights are delayed. The average delay is 58 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 Seattle SEA: AS405, AS516, OO3966, OO4070
Other flights arriving at Ontario ONT: AA2956, 8C3369, OO4070, WN261
All flights connecting Seattle SEA to Ontario ONT.
