| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 03 | MFR | SEA | 17:28 | 19:03 |
Scheduled
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| Jul 29 | MFR | SEA | 17:39 | 18:42 |
Landed
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| Jul 28 | MFR | SEA | 17:23 | 18:23 |
Landed
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| Jul 27 | MFR | SEA | 18:22 | 19:22 |
Landed Late
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| Jul 26 | MFR | SEA | 17:24 | 18:22 |
Landed
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| Jul 25 | MFR | SEA | 17:32 | 18:35 |
Landed
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| Jul 24 | MFR | SEA | 17:33 | 18:32 |
Landed
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| Jul 23 | MFR | SEA | 17:34 | 18:33 |
Landed
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| Jul 22 | MFR | SEA | 18:27 | 19:20 |
Landed Late
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| Jul 21 | MFR | SEA | 17:35 | 18:28 |
Landed
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Delta Air Lines Flight DL3770 connects Medford, United States to Seattle, United States, taking off from Medford Rogue Valley International Airport MFR and landing at Seattle Tacoma International Airport SEA.
How long is the DL3770 flight from Medford to Seattle?
The average flight time from Medford to Seattle is 58 minutes. The flight distance is 566 km / 352 miles and the average flight speed is 558 km/h / 347 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3770 Medford to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3770 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL3770 flight?
The latest flight took off on Friday, September 4th, 2026 with the flight status being Scheduled on 19:03.
How else can the flight DL3770 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3770, DL 3770, DAL 3770.
How often is flight DL3770 delayed?
On average, 20% of all DL3770 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled DL3770 flight or baggage issues?
If your DL3770 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 DL3770 Flight Tracker above for more details.
Other flights departing from Medford MFR: OO3770, OO5883, QX2520, A81977
Other flights arriving at Seattle SEA: AS749, OO3770, OO3968, DL3968
All flights connecting Medford MFR to Seattle SEA.
