Delta DL3991 Flight Status Today

Domestic flight Delta DL3991 takes off from Seattle (SEA) United States to San Francisco (SFO) United States. It's operated by Delta Airlines. The plane leaves Seattle International Airport at 06:42 29 December 2025 America/Los_Angeles. The flight is expected to land at San Francisco International Airport at 08:14 29 December 2025 America/Los_Angeles. The flight will last about 1 hours 32 minutes.

Current status of DL3991 is Scheduled On time Estimated Depart in 2 hours, 51 minutes

DL3991 - DAL3991 Delta Airlines (DL)
SEA Seattle United States
Flight SEA to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 2 hours, 51 minutes
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 06:42 29 December 2025
Estimated 06:42 29 December 2025
None A2
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 08:14 29 December 2025
Estimated 07:56 29 December 2025
1 B4
DL3991 Detail
  • Type: Domestic Flight
  • Code Shares: KE 3896, WS 6920
  • Flight Duration: 1 hours 32 minutes
  • Flight Distance: 1092 kms / 678 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 70
  • Freight capacity: 0 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 900 and Challenger 890
  • Callsign: F-KVNY2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Monday 2025-12-29 03:51 AM
  • Current Time in San Francisco: Monday 2025-12-29 03:51 AM

Delta DL3991 Flight Statistics

Delta
Delta
FLIGHT NO DL3991
AIRPLANE Canadair (Bombardier) Regional Jet 900 and Challenger 890
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 27
DELAYED 3
CANCELLED 0
ON TIME 56
DELAYED 3
CANCELLED 0
ON TIME 77
DELAYED 7
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL3991 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 25 Nov
Scheduled On time
Seattle (SEA) 2025-11-25T16:40
San Francisco (SFO) 2025-11-25T18:57
Wed 19 Nov
Scheduled On time
Seattle (SEA) 2025-11-19T16:40
San Francisco (SFO) 2025-11-19T18:57
Tue 18 Nov
Scheduled On time
Seattle (SEA) 2025-11-18T16:40
San Francisco (SFO) 2025-11-18T18:57
Mon 17 Nov
Scheduled On time
Seattle (SEA) 2025-11-17T16:40
San Francisco (SFO) 2025-11-17T18:57
Sun 16 Nov
Scheduled On time
Seattle (SEA) 2025-11-16T16:40
San Francisco (SFO) 2025-11-16T18:57
Sat 15 Nov
Departed On time
Seattle (SEA) 2025-11-15T19:37
San Francisco (SFO) 2025-11-15T22:00
2025-11-15T19:51
Tue 11 Nov
Arrived On time
Seattle (SEA) 2025-11-11T19:37
San Francisco (SFO) 2025-11-11T22:00
2025-11-11T19:28
2025-11-11T21:41
Thu 06 Nov
Scheduled On time
Seattle (SEA) 2025-11-06T20:10
San Francisco (SFO) 2025-11-06T22:25
Tue 04 Nov
Departed On time
Seattle (SEA) 2025-11-04T20:10
San Francisco (SFO) 2025-11-04T22:25
2025-11-04T20:02
Thu 09 Oct
Scheduled On time
Seattle (SEA) 2025-10-09T17:15
San Francisco (SFO) 2025-10-09T19:30

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Delta Flight DL3991 FAQs

What is the scheduled flight duration for Delta DL3991 flight?

On average, nonstop flight takes 1 hour(s) 32 minutes, with the flight distance of 1092 km (678 miles).

What is the current status of Delta DL3991 flight?

The current status of flight Delta DL3991 is Scheduled On time.

What type of aircraft is used for the Delta DL3991 flight?

All Delta DL3991 flights are operated using Canadair (Bombardier) Regional Jet 900 and Challenger 890 aircraft.

When does the flight Delta DL3991 arrive?

Flight Delta DL3991 arrives at 08:14.

Which terminal the flight Delta DL3991 is arriving at?

Flight Delta DL3991 arrives in San Francisco International Airport at Terminal 1.

How many Delta DL3991 flights are operated a week?

7 flights per week. The Flight Delta DL3991 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .