Delta DL3997 Flight Status Today

Domestic flight Delta DL3997 takes off from Seattle (SEA) United States to Portland (PDX) United States. It's operated by Delta Airlines. The plane leaves Seattle International Airport at 21:35 America/Los_Angeles. The flight is expected to land at Portland International Airport at 22:41 America/Los_Angeles. The flight will last about 1 hours 6 minutes.

DL3997 - DAL3997 Delta Airlines (DL)
SEA Seattle United States
Flight SEA to PDX
PDX Portland United States
Contact Airlines It may not operate on the date requested
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 21:35
None A4
Arrival Portland International Airport
IATA: PDXICAO: KPDX
Scheduled 22:41
None D13
DL3997 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 6 minutes
  • Flight Distance: 207 kms / 129 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KSEA1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Sunday 2026-01-18 03:07 AM
  • Current Time in Portland: Sunday 2026-01-18 03:07 AM

Delta DL3997 Flight Statistics

Delta
Delta
FLIGHT NO DL3997
AIRPLANE Embraer 175
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 26
DELAYED 4
CANCELLED 0
ON TIME 42
DELAYED 16
CANCELLED 0
ON TIME 64
DELAYED 18
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL3997 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 21 Nov
Scheduled On time
Seattle (SEA) 2025-11-21T21:35
Portland (PDX) 2025-11-21T22:41
Wed 19 Nov
Scheduled On time
Seattle (SEA) 2025-11-19T21:35
Portland (PDX) 2025-11-19T22:41
Mon 17 Nov
Scheduled On time
Seattle (SEA) 2025-11-17T21:35
Portland (PDX) 2025-11-17T22:41
Sun 16 Nov
Departed On time
Seattle (SEA) 2025-11-16T21:35
Portland (PDX) 2025-11-16T22:41
2025-11-16T21:29
Sun 09 Nov
Scheduled On time
Seattle (SEA) 2025-11-09T21:35
Portland (PDX) 2025-11-09T22:41
Mon 27 Oct
Scheduled On time
Seattle (SEA) 2025-10-27T21:35
Portland (PDX) 2025-10-27T22:40
Fri 24 Oct
Scheduled On time
Seattle (SEA) 2025-10-24T21:35
Portland (PDX) 2025-10-24T22:40
Thu 23 Oct
Scheduled On time
Seattle (SEA) 2025-10-23T21:35
Portland (PDX) 2025-10-23T22:40
Fri 10 Oct
Scheduled On time
Seattle (SEA) 2025-10-10T21:35
Portland (PDX) 2025-10-10T22:40
Thu 09 Oct
Scheduled On time
Seattle (SEA) 2025-10-09T21:35
Portland (PDX) 2025-10-09T22:40

Flight routes similar to Delta DL3997

Airline Flight no Departure Arrival
Hawaiian Airlines HA6826
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11:35 		1 hours 3 minutes
12:38
Hawaiian Airlines HA6831
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Korean Air KE6007
Korean Air 		18/01/2026
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Air Tahiti Nui TN2624
Air Tahiti Nui 		18/01/2026
15:35 		0 minutes
16:34
Hawaiian Airlines HA6832
Hawaiian Airlines 		18/01/2026
18:02 		0 minutes
18:56
KLM KL5671
KLM 		18/01/2026
17:55 		0 minutes
18:55
Hawaiian Airlines HA6822
Hawaiian Airlines 		18/01/2026
21:45 		0 minutes
22:46
British Airways BA2991
British Airways 		18/01/2026
19:50 		0 minutes
20:47

Delta Flight DL3997 FAQs

What is the scheduled flight duration for Delta DL3997 flight?

On average, nonstop flight takes 1 hour(s) 6 minutes, with the flight distance of 207 km (129 miles).

What type of aircraft is used for the Delta DL3997 flight?

All Delta DL3997 flights are operated using Embraer 175 aircraft.

How many Delta DL3997 flights are operated a week?

7 flights per week. The Flight Delta DL3997 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .