DL4023 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL4023, 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 Wednesday, November 11, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4023
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL4023
DL4023 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
DL4023 Delta Air Lines to Portland
Scheduled - On-time
Flight Status for Wednesday November 11, 2026
This flight was also scheduled for Yesterday (November 09, 2026). See it here
This flight is also scheduled for Today (November 10, 2026). See it here
Scheduled - On-time
Flight Status for Wednesday November 11, 2026
Airline information
Delta Air Lines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Seattle (SEA)
November 11, 2026
Seattle-Tacoma International Airport
Estimated Departure Time:
09:40 am
Gate:
A10
Scheduled Departure Time: 09:40 am
Arrival
Portland (PDX)
November 11, 2026
Portland International Airport
Estimated Arrival Time:
10:34 am
Terminal:
D
Gate:
D13
Scheduled Arrival Time: 10:52 am
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:
- KL7365 - KLM Royal Dutch Airlines
Additional Information
Which is the frequency of flight DL4023?
The flight DL4023 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight DL4023?
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.
The flight DL4023 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight DL4023?
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: AS1495. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: AS2205. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS2220. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS2238. (On Time performance: 88 - Average Delay: 14 minutes)
- Flight Number: AS2239. (On Time performance: 89 - Average Delay: 4 minutes)
- Flight Number: AS2248. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: AS2348. (On Time performance: 89 - Average Delay: 7 minutes)
- Flight Number: AS2420. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS2425. (On Time performance: 89 - Average Delay: 11 minutes)
- Flight Number: AS2436. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AS279. (On Time performance: 57 - Average Delay: 15 minutes)
- Flight Number: AS3052. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS3063. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: AS3111. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: AS3143. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: AS315. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: AS3169. (On Time performance: 57 - Average Delay: 19 minutes)
- Flight Number: AS3336. (On Time performance: 97 - Average Delay: 4 minutes)
- Flight Number: AS415. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: AS488. (On Time performance: 77 - Average Delay: 9 minutes)
- Flight Number: AS637. (On Time performance: 75 - Average Delay: 7 minutes)
- Flight Number: AS761. (On Time performance: 90 - Average Delay: 7 minutes)
Delta Air Lines
- Flight Number: DL3751. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: DL3802. (On Time performance: 73 - Average Delay: 14 minutes)
- Flight Number: DL3818. (On Time performance: 85 - Average Delay: 9 minutes)
- Flight Number: DL3820. (On Time performance: 91 - Average Delay: 5 minutes)
- Flight Number: DL3918. (On Time performance: 73 - Average Delay: 14 minutes)
- Flight Number: DL3953. (On Time performance: 92 - Average Delay: 10 minutes)
- Flight Number: DL3997. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: DL4062. (On Time performance: 86 - Average Delay: 8 minutes)
ABX Air
- Flight Number: GB814. (On Time performance: 66 - Average Delay: 17 minutes)
Alaska Airlines
- Flight Number: AS1495. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: AS2205. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS2220. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS2238. (On Time performance: 88 - Average Delay: 14 minutes)
- Flight Number: AS2239. (On Time performance: 89 - Average Delay: 4 minutes)
- Flight Number: AS2248. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: AS2348. (On Time performance: 89 - Average Delay: 7 minutes)
- Flight Number: AS2420. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS2425. (On Time performance: 89 - Average Delay: 11 minutes)
- Flight Number: AS2436. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AS279. (On Time performance: 57 - Average Delay: 15 minutes)
- Flight Number: AS3052. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS3063. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: AS3111. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: AS3143. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: AS315. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: AS3169. (On Time performance: 57 - Average Delay: 19 minutes)
- Flight Number: AS3336. (On Time performance: 97 - Average Delay: 4 minutes)
- Flight Number: AS415. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: AS488. (On Time performance: 77 - Average Delay: 9 minutes)
- Flight Number: AS637. (On Time performance: 75 - Average Delay: 7 minutes)
- Flight Number: AS761. (On Time performance: 90 - Average Delay: 7 minutes)
Delta Air Lines
- Flight Number: DL3751. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: DL3802. (On Time performance: 73 - Average Delay: 14 minutes)
- Flight Number: DL3818. (On Time performance: 85 - Average Delay: 9 minutes)
- Flight Number: DL3820. (On Time performance: 91 - Average Delay: 5 minutes)
- Flight Number: DL3918. (On Time performance: 73 - Average Delay: 14 minutes)
- Flight Number: DL3953. (On Time performance: 92 - Average Delay: 10 minutes)
- Flight Number: DL3997. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: DL4062. (On Time performance: 86 - Average Delay: 8 minutes)
ABX Air
- Flight Number: GB814. (On Time performance: 66 - Average Delay: 17 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 Weekday: We have gathered available data from last six months, spanning from May 09, 2026 to June 06, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 05, 2026 to June 06, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 09, 2026 to June 06, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Last Past Flights DL4023
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
09 November
09 November
09:33 am
Seattle (SEA)
Seattle (SEA)
10:24 am
Portland (PDX)
Portland (PDX)
00h 51min
Embraer 175 (E
Embraer 175 (E
Landed - On-time