DL 1603 Seattle to San Francisco Flight Status

Delta Air Lines Flight DL1603 from Seattle Tacoma International Airport SEA to San Francisco International Airport SFO is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 10th, 2025.
Check the table below for DL1603's most recent flight history:

DL 1603 Flight Status & Schedule

Date Departure Arrival Status
Sep 10 18:09 19:47
Landed
Track >
Sep 09 18:07 19:47
Landed
Track >
Sep 06 18:00 19:49
Landed
Track >
Sep 05 18:33 20:35
Landed Late
Track >
Sep 04 18:15 20:02
Landed
Track >

Delta Air Lines DL 1603 Seattle to San Francisco Flight Information

Delta Air Lines Flight DL1603 connects Seattle, United States to San Francisco, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Francisco International Airport SFO.

How long is the DL1603 flight from Seattle to San Francisco?

The average flight time from Seattle to San Francisco is 1 hour and 48 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 609 km/h / 379 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1603 Seattle to San Francisco?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1603 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL1603 arriving at?

Flight DL1603 arrives at San Francisco International Airport (SFO) Terminal 1.

When was the latest DL1603 flight?

The latest flight took off on Thursday, September 11th, 2025 with the flight status being Landed on 19:47.

How else can the flight DL1603 be referenced as?

This Delta Air Lines flight can also be referenced as DAL1603, DL 1603, DAL 1603.

How often is flight DL1603 delayed?

On average, 43% of all DL1603 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled DL1603 flight or baggage issues?

If your DL1603 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 DL1603 Flight Tracker above for more details.

DL1603 and Seattle SEA to San Francisco SFO Flights

Flight DL1603 is code-shared by 3 airlines using the flight numbers KL7219, SK3960, VS1903

Other flights departing from Seattle SEA: WN1502, WN1141, DL8792, AS253

Other flights arriving at San Francisco SFO: UA653, UA4722, AA4904, UA8143

All flights connecting Seattle SEA to San Francisco SFO.

DL1603 Delta Air Lines Flight: Seattle to San Francisco Route Map

DL1603 Delta Air Lines Flight Map: Seattle to San Francisco
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.