Delta Air Lines DL3818 Flight Status
Based on real-time data from Trip.com, flight DL3818, operated by Delta Air Lines and scheduled to fly from Portland (PDX to Seattle (SEA), has been cancelled. Please contact the airline or airport counter for the latest information.
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Cancelled
Please refer to the airline for the latest information
1h 17m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Portland to Seattle or track other flights with our flight status tracker.
DL3818 Aircraft Details
According to Trip.com real-time data, the DL3818 flight flying from Portland to Seattle on 9/20/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 6y, 2m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
73%
Punctuality (Arrival)
100%
Early on average
16 minutes
Age
6y, 2m
Seats
76
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
79 cm
Legroom
46 cm
Seat width better than on 74% of flights
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
94 cm
More legroom than on 9% of flights
51 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
Legroom
46 cm
Seat width better than on 72% of flights
120°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
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DL3818 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL3818 is 73% (Late on average 26 minutes), and the on-time arrival rate is 100% (Early on average 16 minutes).
On-Time Departures
Punctuality
73%
Late on average 26 minutes
Early
0%
On time
73%
30 mins late
20%
60 mins late
7%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 16 minutes
Early
83%
On time
17%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Cheap Return Flights to Portland
- Sat, Nov 7Seattle (SEA)Portland (PDX)
Alaska AirlinesOne way26% offTHB 3,140THB 2,330 - Fri, Oct 16Seattle (SEA)Portland (PDX) Delta Air LinesOne way11% offTHB 3,140THB 2,790
- Thu, Oct 29Seattle (SEA)Portland (PDX) Alaska AirlinesOne way11% offTHB 3,140THB 2,800
- Wed, Nov 4Seattle (SEA)Portland (PDX) Alaska AirlinesOne way11% offTHB 3,140THB 2,800
- Tue, Nov 3Seattle (SEA)Portland (PDX) Alaska AirlinesOne way11% offTHB 3,140THB 2,810
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Frequently Asked Questions
What is the current status of flight dl3818?
Flight dl3818 has been canceled (status: Cancelled). Contact Delta Air Lines or your booking channel for rebooking or refund (updated Sep 20, 2026).Is flight dl3818 on time today?
Flight dl3818 has been canceled (status: Cancelled). Contact Delta Air Lines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.What route does flight dl3818 fly?
Flight dl3818 is operated by Delta Air Lines from Portland (PDX) to Seattle (SEA). Typical flight time is about 1 hour17 minutes; operating days may include Sunday.How can I check real-time status for flight dl3818?
Track flight dl3818 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 dl3818 is delayed or canceled, what should I do?
If dl3818 is delayed or canceled, first confirm the latest status here (Cancelled, updated Sep 20, 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 dl3818 departed from Portland?
Flight dl3818 has been canceled and did not depart from Portland (PDX). Contact Delta Air Lines or your booking channel for next steps.What is the seat configuration for flight dl3818?
Flight dl3818 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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