Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

DL3997 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL3997, 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 Friday, October 25, 2024.

DL3997 On Time performance:
80
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

DL3997 Delta Air Lines to Portland

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

Delta Air Lines
Delta Air Lines

Departure

Seattle (SEA)
October 25, 2024
Seattle-Tacoma International Airport

Arrival

Portland (PDX)
October 25, 2024
Portland International Airport
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:

- AF8629 - Air France

- AM4143 - Aeromexico

- KL6654 - KLM Royal Dutch Airlines

- VS1937 - Virgin Atlantic

- WS7663 - WestJet

Additional Information

Which is the frequency of flight DL3997?
The flight DL3997 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight DL3997?
The distance between the two airports is 129 miles.

Which is the flight time of flight DL3997?
The scheduled flight time gate to gate is: 01:03 hours.
The real flight time gate to gate on average is: 01:00 hours.

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: AS1039. (On Time performance: 79 - Average Delay: 9 minutes)
- Flight Number: AS126. (On Time performance: 90 - Average Delay: 3 minutes)
- Flight Number: AS2111. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: AS2114. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: AS2183. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: AS2184. (On Time performance: 90 - Average Delay: 3 minutes)
- Flight Number: AS2225. (On Time performance: 92 - Average Delay: 6 minutes)
- Flight Number: AS2354. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: AS2376. (On Time performance: 83 - Average Delay: 10 minutes)
- Flight Number: AS3313. (On Time performance: 80 - Average Delay: 13 minutes)
- Flight Number: AS955. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: AS956. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: AS957. (On Time performance: 58 - Average Delay: 18 minutes)
- Flight Number: AS958. (On Time performance: 78 - Average Delay: 11 minutes)

Delta Air Lines
- Flight Number: DL2384. (On Time performance: 72 - Average Delay: 14 minutes)
- Flight Number: DL3802. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: DL3899. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: DL3913. (On Time performance: 85 - Average Delay: 6 minutes)
- Flight Number: DL3949. (On Time performance: 86 - Average Delay: 4 minutes)
- Flight Number: DL3953. (On Time performance: 93 - Average Delay: 7 minutes)
- Flight Number: DL4049. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: DL4065. (On Time performance: 86 - Average Delay: 10 minutes)

ABX Air
- Flight Number: GB814. (On Time performance: 24 - Average Delay: 35 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from July 31, 2024 to October 25, 2024, we have obtained these figures.
Total number of flights: 71
On Time: 57 ( 80 % )
Moderate Delay: 7 ( 10 % )
Significant Delay: 2 ( 3 % )
Major Delay: 5 ( 7 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 17 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 07, 2024 to October 25, 2024. 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 November 05, 2023 to October 25, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights DL3997

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
25 October
09:48 pm
Seattle (SEA)
11:06 pm
Portland (PDX)
01h 18min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
24 October
10:10 pm
Seattle (SEA)
11:03 pm
Portland (PDX)
00h 53min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
23 October
10:27 pm
Seattle (SEA)
11:11 pm
Portland (PDX)
00h 44min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Tuesday
22 October
09:46 pm
Seattle (SEA)
10:43 pm
Portland (PDX)
00h 57min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
21 October
09:47 pm
Seattle (SEA)
10:35 pm
Portland (PDX)
00h 48min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
20 October
09:56 pm
Seattle (SEA)
11:09 pm
Portland (PDX)
01h 13min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Friday
18 October
09:59 pm
Seattle (SEA)
11:06 pm
Portland (PDX)
01h 07min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
17 October
09:45 pm
Seattle (SEA)
10:39 pm
Portland (PDX)
00h 54min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
16 October
09:44 pm
Seattle (SEA)
10:41 pm
Portland (PDX)
00h 57min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
15 October
09:41 pm
Seattle (SEA)
10:34 pm
Portland (PDX)
00h 53min
Embraer 175 (E
Embraer 175 (E
Landed - On-time