Delta Air Lines DL3751 Flight Status
According to Trip.com real-time data, the DL3751 flight operated by Delta Air Lines on Oct 30, 2026 is scheduled to fly from Seattle (SEA) to Portland (PDX). The flight is expected to depart at 10:55 PM and land at 11:24 PM .
Thu, Oct 29
Fri, Oct 30
Sat, Oct 31
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Arrived
The flight has arrived 5m late
1h 4m
Check-in Counter
ZONE 3
Boarding Gate
B1
Arrival Gate
D8
Baggage
8
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Scheduled
Your flight will depart on time.
1h 4m
Check-in Counter
ZONE 3
Boarding Gate
A3
Arrival Gate
D8
Baggage
8
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Scheduled
Your flight will depart on time.
1h 7m
Check-in Counter
ZONE 3
Boarding Gate
B5A
Arrival Gate
D8
Baggage
--
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Delta Air Lines From $110
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Seattle to Portland or track other flights with our flight status tracker.
DL3751 Aircraft Details
According to Trip.com real-time data, the DL3751 flight flying from Seattle to Portland on 10/30/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 8y, 10m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
83
%
Punctuality (Arrival)
91
%
Early on average
8 minutes
Age
8y, 10m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
81 cm
More legroom than on 42% of flights
46 cm
Seat width better than on 37% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
107 cm
More legroom than on 59% of flights
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
89 cm
More legroom than on 32% of flights
46 cm
Seat width better than on 14% of flights
100°
Reclining Angle
--
Seat layout example
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Flight History for DL3751
Trip.com historical records show that the last DL3751 flight departed on Thu, Oct 29 from SEA at approximately 11:35 PM. This flight is expected to arrrive in PDX at 12:04 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 25 | Seattle (SEA) | Portland (PDX) | E75L | 11:15 PM | 11:46 PM | Arrived |
| Mon, Oct 26 | Seattle (SEA) | Portland (PDX) | E75L | 11:15 PM | 11:45 PM | Arrived |
| Tue, Oct 27 | Seattle (SEA) | Portland (PDX) | E75L | 11:13 PM | 11:43 PM | Arrived |
| Wed, Oct 28 | Seattle (SEA) | Portland (PDX) | E75L | 11:06 PM | 11:34 PM | Arrived |
| Thu, Oct 29 | Seattle (SEA) | Portland (PDX) | E75L | 11:35 PM | 12:04 AM | Arrived |
| Fri, Oct 30 | Seattle (SEA) | Portland (PDX) | E75L | 10:55 PM | 11:24 PM | Scheduled |
| Sat, Oct 31 | Seattle (SEA) | Portland (PDX) | E7W | 9:35 PM | 10:42 PM | Scheduled |
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DL3751 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL3751 is 83% (Late on average 25 minutes), and the on-time arrival rate is 91% (Early on average 8 minutes).
On-Time Departures
Punctuality
83
%
Late on average
25 minutes
Early
0
%
On time
83
%
30 mins late
9
%
60 mins late
4
%
90 mins late
4
%
Canceled
0
%
On-Time Arrivals
Punctuality
91
%
Early on average
8 minutes
Early
83
%
On time
9
%
30 mins late
4
%
60 mins late
0
%
90 mins late
4
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight dl3751?
Flight dl3751 has not departed yet and is currently on schedule. Scheduled departure 10:55 PM, arrival 11:59 PM (updated Oct 30, 2026).Is flight dl3751 on time today?
Flight dl3751 has not departed yet and is currently on schedule. Scheduled departure is 10:55 PM, with arrival at 11:59 PM. Recheck gate and timing before you head to the airport.Has flight dl3751 departed yet? What is the departure time?
Flight dl3751 is scheduled to depart at 10:55 PM. The latest actual or estimated departure time is 10:55 PM, and the current status is Scheduled (updated Oct 30, 2026).When is flight dl3751 scheduled to arrive?
Flight dl3751 is scheduled to arrive at 11:59 PM. The latest estimated or actual arrival time is 11:24 PM. Status is Scheduled as of Oct 30, 2026.What route does flight dl3751 fly?
Flight dl3751 is operated by Delta Air Lines from Seattle (SEA) to Portland (PDX). Typical flight time is about 1 hour4 minutes; operating days may include Friday.How can I check real-time status for flight dl3751?
Track flight dl3751 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight dl3751 is delayed or canceled, what should I do?
If dl3751 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 30, 2026). Contact Delta Air Lines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight dl3751 departed from Seattle?
Flight dl3751 has not departed from Seattle (SEA) yet and is currently on schedule for 10:55 PM.What is the seat configuration for flight dl3751?
Flight dl3751 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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