| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SFO | SEA | 15:48 | 17:28 |
Delayed
|
Track > |
| Jan 03 | SFO | SEA | 15:30 | 17:03 |
Delayed
|
Track > |
| Jan 02 | SFO | SEA | 16:22 | 17:59 |
Delayed
|
Track > |
| Jan 01 | SFO | SEA | 14:54 | 16:30 |
Landed
|
Track > |
| Dec 31 | SFO | SEA | 16:38 | 18:17 |
Delayed
|
Track > |
| Dec 30 | SFO | SEA | 13:58 | 15:35 |
Landed
|
Track > |
| Dec 29 | SFO | SEA | 14:18 | 15:53 |
Landed
|
Track > |
| Dec 28 | SFO | SEA | 14:08 | 15:51 |
Landed
|
Track > |
| Dec 27 | SFO | SEA | 14:03 | 16:00 |
Landed
|
Track > |
| Dec 26 | SFO | SEA | 16:07 | 17:44 |
Delayed
|
Track > |
Delta Air Lines Flight DL3899 connects San Francisco, United States to Seattle, United States, taking off from San Francisco International Airport SFO and landing at Seattle Tacoma International Airport SEA.
How long is the DL3899 flight from San Francisco to Seattle?
The average flight time from San Francisco to Seattle is 1 hour and 39 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 662 km/h / 411 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3899 San Francisco to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3899 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3899 arriving at?
Flight DL3899 arrives at Seattle Tacoma International Airport (SEA) Terminal 1.
When was the latest DL3899 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being En-Route on 17:28.
How else can the flight DL3899 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3899, DL 3899, DAL 3899.
How often is flight DL3899 delayed?
On average, 50% of all DL3899 flights are delayed. The average delay is 85 minutes.
Can I get compensation for my delayed or cancelled DL3899 flight or baggage issues?
If your DL3899 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 DL3899 Flight Tracker above for more details.
Flight DL3899 is code-shared by 3 airlines using the flight numbers KE3084, KL6445, VS1904
Other flights departing from San Francisco SFO: UA2482, AS2453, AA1557, WN187
Other flights arriving at Seattle SEA: DL352, AS3056, AS3050, AS1479
All flights connecting San Francisco SFO to Seattle SEA.
