Delta DL3999 flight status now

DL3999 - DAL3999 Delta Airlines (DL)
SJC San Jose United States
Flight SJC to SEA
SEA Seattle United States
Contact Airlines It may not operate on the date requested
Departure Norman Y. Mineta San Jose International Airport
IATA: SJCICAO: KSJC
Scheduled 19:35
A 11
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 22:00
None B7
DL3999 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 9 minutes
  • Flight Distance: 1120 kms / 696 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 70
  • Freight capacity: 0 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KDSM1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in San Jose: Monday 2025-11-17 05:44 AM
  • Current Time in Seattle: Monday 2025-11-17 05:44 AM

Domestic flight Delta DL3999 takes off from San Jose (SJC) United States to Seattle (SEA) United States. It's operated by Delta Airlines. The plane leaves Norman Y. Mineta San Jose International Airport at 19:35 America/Los_Angeles. The flight is expected to land at Seattle International Airport at 22:00 America/Los_Angeles. The flight will last about 2 hours 9 minutes.

Similar flight route from San Jose (SJC) to Seattle (SEA)

Airline Flight no Departure Arrival
KLM KL5707
KLM 		17/11/2025
11:40 		2 hours 30 minutes
14:10
Virgin Atlantic VS1938
Virgin Atlantic 		17/11/2025
07:05 		2 hours 41 minutes
09:46
Alaska Airlines AS745
Alaska Airlines 		17/11/2025
14:39 		2 hours 24 minutes
17:03
Air Tahiti Nui TN2672
Air Tahiti Nui 		17/11/2025
14:39 		2 hours 24 minutes
17:03
Korean Air KE3086
Korean Air 		17/11/2025
07:05 		2 hours 41 minutes
09:46
Alaska Airlines AS523
Alaska Airlines 		17/11/2025
16:48 		2 hours 19 minutes
19:07
Alaska Airlines AS762
Alaska Airlines 		17/11/2025
08:10 		2 hours 24 minutes
10:34
Icelandair FI7664
Icelandair 		17/11/2025
08:10 		2 hours 24 minutes
10:34

Frequently asked questions, answered

How long is the flight from San Jose to Seattle?

On average, nonstop flight takes 2 hour(s) 9 minutes, with the flight distance of 1120 km (696 miles).

What type of aircraft is used for the Delta DL3999 flight?

All Delta DL3999 flights are operated using Embraer 175 aircraft.

How many Delta DL3999 flights are operated a week?

6 flights per week. The Flight Delta DL3999 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.