Delta DL3997 Flight Status : Live Tracking & Updates

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 20:30 04 May 2026 America/Los_Angeles. The flight is expected to land at Portland International Airport at 21:32 04 May 2026 America/Los_Angeles. The flight will last about 1 hours 2 minutes.

Current status of DL3997 is Scheduled On time Expected Depart in 4 hours, 29 minutes

DL3997 - DAL3997 Delta Airlines (DL)
SEA Seattle United States
Flight SEA to PDX
PDX Portland United States
Scheduled On time Expected Depart in 4 hours, 29 minutes
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 20:30 04 May 2026
None B4
Arrival Portland International Airport
IATA: PDXICAO: KPDX
Scheduled 21:32 04 May 2026
Estimated 21:13 04 May 2026
None D13
DL3997 Detail
  • Type: Domestic Flight
  • Code Shares: AF 3466, KL 6934, WS 7905
  • Flight Duration: 1 hours 2 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: Monday 2026-05-04 16:01 PM
  • Current Time in Portland: Monday 2026-05-04 16:01 PM

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
Wed 29 Apr
Scheduled On time
Seattle (SEA) 2026-04-29T20:30
Portland (PDX) 2026-04-29T21:32
Sun 26 Apr
Scheduled On time
Seattle (SEA) 2026-04-26T20:30
Portland (PDX) 2026-04-26T21:32
Thu 23 Apr
Scheduled On time
Seattle (SEA) 2026-04-23T20:30
Portland (PDX) 2026-04-23T21:32
Wed 22 Apr
Scheduled Delayed by 4h 58m
Seattle (SEA) 2026-04-22T20:30
Portland (PDX) 2026-04-22T21:32
Tue 14 Apr
Scheduled On time
Seattle (SEA) 2026-04-14T20:30
Portland (PDX) 2026-04-14T21:32
Sun 12 Apr
Scheduled On time
Seattle (SEA) 2026-04-12T16:11
Portland (PDX) 2026-04-12T17:19
Sat 11 Apr
Scheduled On time
Seattle (SEA) 2026-04-11T16:12
Portland (PDX) 2026-04-11T17:20
Wed 08 Apr
Scheduled On time
Seattle (SEA) 2026-04-08T16:11
Portland (PDX) 2026-04-08T17:19
Fri 27 Mar
Scheduled On time
Seattle (SEA) 2026-03-27T16:11
Portland (PDX) 2026-03-27T17:19
Mon 23 Mar
Arrived Delayed by 1h 27m
Seattle (SEA) 2026-03-23T17:59
Portland (PDX) 2026-03-23T19:13
2026-03-23T19:13
2026-03-23T20:40

Flight routes similar to Delta DL3997

Airline Flight no Departure Arrival
Icelandair FI7635
Icelandair 		04/05/2026
19:18 		0 minutes
20:17
Alaska Airlines AS2376
Alaska Airlines 		04/05/2026
15:55 		0 minutes
16:51
WestJet WS7905
WestJet 		04/05/2026
20:30 		1 hours 2 minutes
21:32
Horizon Air QX2028
Horizon Air 		04/05/2026
13:40 		0 minutes
14:36
Delta DL2384
Delta 		04/05/2026
22:58 		0 minutes
23:56
Horizon Air QX2376
Horizon Air 		04/05/2026
15:55 		0 minutes
16:51
Delta DL3913
Delta 		04/05/2026
17:48 		1 hours 4 minutes
18:52
Delta DL4062
Delta 		04/05/2026
13:45 		1 hours 8 minutes
14:53

Delta Flight DL3997 FAQs

What is the scheduled flight duration for Delta DL3997 flight?

On average, nonstop flight takes 1 hour(s) 2 minutes, with the flight distance of 207 km (129 miles).

What is the current status of Delta DL3997 flight?

The current status of flight Delta DL3997 is Scheduled On time.

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 .