Airport Tips & Quick Reference Guide to Seattle–Tacoma Airport - Seatac (SEA)

DL3923 Delta Air Lines - Flight Status

Codeshare Flights
The flight SK3922 from SAS Scandinavian Airlines (SK) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL3923. Check this page for details about flight DL3923.

Below, you can find details about Delta Air Lines flight DL3923, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Portland - Portland International Airport (Airport Code PDX).
This flight data pertains specifically to the flight's details for Tuesday, June 16, 2026.

DL3923 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

DL3923 Delta Air Lines to Portland

Scheduled - On-time
Flight Status for Tuesday June 16, 2026
This flight was also scheduled for Yesterday (June 15, 2026). See it here
This flight is also scheduled for Tomorrow (June 17, 2026). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Embraer 175

Departure

Seattle (SEA)
June 16, 2026
Seattle-Tacoma International Airport
Estimated Departure Time:
06:55 pm
Gate:
A3
Scheduled Departure Time: 06:55 pm

Arrival

Portland (PDX)
June 16, 2026
Portland International Airport
Estimated Arrival Time:
07:38 pm
Terminal:
D
Gate:
D13
Scheduled Arrival Time: 08:02 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seattle-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AF8859 - Air France

- KL6793 - KLM Royal Dutch Airlines

- SK3922 - SAS Scandinavian Airlines

- VS1937 - Virgin Atlantic

Additional Information

Which is the frequency of flight DL3923?
The flight DL3923 is scheduled to flight on daily basis.

Which is the distance of flight DL3923?
The distance between the two airports is 129 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Seattle and Portland:

Alaska Airlines
- Flight Number: AS1384. (On Time performance: 64 - Average Delay: 15 minutes)
- Flight Number: AS1388. (On Time performance: 83 - Average Delay: 9 minutes)
- Flight Number: AS1457.
- Flight Number: AS2107. (On Time performance: 61 - Average Delay: 19 minutes)
- Flight Number: AS2136.
- Flight Number: AS2181.
- Flight Number: AS2280. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS2282. (On Time performance: 81 - Average Delay: 12 minutes)
- Flight Number: AS2302. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: AS2313. (On Time performance: 86 - Average Delay: 4 minutes)
- Flight Number: AS2354. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: AS2372.
- Flight Number: AS2387.
- Flight Number: AS2432.
- Flight Number: AS3034. (On Time performance: 68 - Average Delay: 14 minutes)
- Flight Number: AS3080. (On Time performance: 90 - Average Delay: 3 minutes)
- Flight Number: AS3090.
- Flight Number: AS3132.
- Flight Number: AS3204.
- Flight Number: AS3258. (On Time performance: 75 - Average Delay: 16 minutes)
- Flight Number: AS498. (On Time performance: 58 - Average Delay: 15 minutes)
- Flight Number: AS686. (On Time performance: 86 - Average Delay: 6 minutes)

Delta Air Lines
- Flight Number: DL3802. (On Time performance: 87 - Average Delay: 9 minutes)
- Flight Number: DL3818. (On Time performance: 86 - Average Delay: 7 minutes)
- Flight Number: DL3913. (On Time performance: 88 - Average Delay: 8 minutes)
- Flight Number: DL3918. (On Time performance: 75 - Average Delay: 12 minutes)
- Flight Number: DL3953. (On Time performance: 95 - Average Delay: 6 minutes)
- Flight Number: DL3997. (On Time performance: 88 - Average Delay: 12 minutes)
- Flight Number: DL4023. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: DL4062. (On Time performance: 92 - Average Delay: 7 minutes)
- Flight Number: DL4083. (On Time performance: 68 - Average Delay: 10 minutes)
- Flight Number: DL4472.

ABX Air
- Flight Number: GB814. (On Time performance: 54 - Average Delay: 28 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights DL3923

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
15 June
07:08 pm
Seattle (SEA)
08:08 pm
Portland (PDX)
01h 00min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
14 June
06:47 pm
Seattle (SEA)
07:43 pm
Portland (PDX)
00h 56min
Embraer 175
Embraer 175
Landed - On-time
Saturday
13 June
06:47 pm
Seattle (SEA)
07:54 pm
Portland (PDX)
01h 07min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
12 June
06:49 pm
Seattle (SEA)
07:58 pm
Portland (PDX)
01h 09min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
11 June
06:49 pm
Seattle (SEA)
07:39 pm
Portland (PDX)
00h 50min
Embraer 175
Embraer 175
Landed - On-time
Wednesday
10 June
06:53 pm
Seattle (SEA)
07:53 pm
Portland (PDX)
01h 00min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
09 June
06:49 pm
Seattle (SEA)
07:44 pm
Portland (PDX)
00h 55min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
08 June
07:08 pm
Seattle (SEA)
08:15 pm
Portland (PDX)
01h 07min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
07 June
07:22 pm
Seattle (SEA)
08:14 pm
Portland (PDX)
00h 52min
Embraer 175 (E
Embraer 175 (E
Landed - On-time