| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 07 | SEA | ONT | 11:39 | 13:53 |
Landed
|
Track > |
| Jun 06 | SEA | ONT | 11:34 | 13:44 |
Landed
|
Track > |
| Jun 05 | SEA | ONT | 12:09 | 14:17 |
Landed
|
Track > |
| Jun 04 | SEA | ONT | 11:59 | 14:04 |
Landed
|
Track > |
| Jun 03 | SEA | ONT | 12:21 | 14:41 |
Landed Late
|
Track > |
| Jun 02 | SEA | ONT | 11:54 | 14:07 |
Landed
|
Track > |
| Jun 01 | SEA | ONT | 11:55 | 14:08 |
Landed
|
Track > |
Delta Air Lines Flight DL3946 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 DL3946 flight from Seattle to Ontario?
The average flight time from Seattle to Ontario is 2 hours and 11 minutes. The flight distance is 1540 km / 957 miles and the average flight speed is 702 km/h / 436 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3946 Seattle to Ontario?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3946 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3946 arriving at?
Flight DL3946 arrives at Ontario International Airport (ONT) Terminal 2.
When was the latest DL3946 flight?
The latest flight took off on Saturday, June 7th, 2025 with the flight status being Landed on 13:53.
How else can the flight DL3946 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3946, DL 3946, DAL 3946.
How often is flight DL3946 delayed?
On average, 29% of all DL3946 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled DL3946 flight or baggage issues?
If your DL3946 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 DL3946 Flight Tracker above for more details.
This is a multi leg flight of Delta Air Lines DL3946. Next leg is Ontario to Seattle
Other flights departing from Seattle SEA: AS2297, AS1240, AS553, AS550
Other flights arriving at Ontario ONT: AS1097, DL3933, AMF1898, AMF1955
All flights connecting Seattle SEA to Ontario ONT.
