flight-status
Qatar Airways Qatar Airways

QR4278 Flight Status

Based on Trip.com’s real-time data, the QR4278 flight operated by Qatar Airways on Nov 5, 2026 is scheduled to fly from Seattle (SEA) to Vancouver (YVR). The flight is expected to depart at 15:51 (local time in Seattle, UTC-8) and land at 17:24 (local time in Vancouver, UTC-7) .
Wed, Nov 4
Thu, Nov 5
Fri, Nov 6
SEA-YVR

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 7m late
Seattle(SEA)
16:23
Scheduled: 15:51, Nov 4
Seattle-Tacoma International Airport
173106C5-5199-4134-A176-6296CB3DA377 59m
Vancouver(YVR)
17:57
Scheduled: 17:50, Nov 4
Vancouver International Airport M
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C2H
Arrival Gate
E87
Baggage
33
Need a flight from Seattle to Vancouver?
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SEA-YVR

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Scheduled
Your flight will depart on time.
Seattle(SEA)
15:51
Scheduled: 15:51, Nov 5
Seattle-Tacoma International Airport
173106C5-5199-4134-A176-6296CB3DA377 59m
Vancouver(YVR)
17:24
Scheduled: 17:50, Nov 5
Vancouver International Airport M
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C2H
Arrival Gate
E80
Baggage
33
Show more
Need a flight from Seattle to Vancouver?
Qatar Airways
Search flights
SEA-YVR

Access more flight status info on the Trip.com app

Scheduled
Your flight will depart on time.
Seattle(SEA)
15:51
Scheduled: 15:51, Nov 6
Seattle-Tacoma International Airport
173106C5-5199-4134-A176-6296CB3DA377 59m
Vancouver(YVR)
17:50
Scheduled: 17:50, Nov 6
Vancouver International Airport M
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C2H
Arrival Gate
E80
Baggage
33
Show more
Need a flight from Seattle to Vancouver?
Qatar Airways
Search flights
Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Seattle to Vancouver or track other flights with our flight status tracker.

QR4278 Aircraft Details

According to Trip.com real-time data, the QR4278 flight flying from Seattle to Vancouver on 11/5/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 8y, 2m. The aircraft is equipped with 76 seats.
flight status
Embraer 175
Punctuality (Departure)
47 %
Punctuality (Arrival)
83 %
Late on average
9 minutes
Age
8y, 2m
Seats
76
Distance
--

Flight History for QR4278

Trip.com historical records show that the last QR4278 flight departed on Wed, Nov 4 from SEA at approximately 16:23. This flight is expected to arrrive in YVR at 17:57.
Date Airport Aircraft Type Departure Arrival Status
Departure Arrival
Sat, Oct 31 Seattle (SEA) Vancouver (YVR) E75L 16:15 16:42 Arrived
Sun, Nov 1 Seattle (SEA) Hailey (SUN) E75L 08:23 10:32 Arrived
Mon, Nov 2 Seattle (SEA) Hailey (SUN) E75L 08:40 10:49 Arrived
Tue, Nov 3 Seattle (SEA) Vancouver (YVR) E75L 15:58 17:23 Arrived
Wed, Nov 4 Seattle (SEA) Vancouver (YVR) E75L 16:23 17:57 Arrived
Thu, Nov 5 Seattle (SEA) Vancouver (YVR) E75L 15:51 17:24 Scheduled
Fri, Nov 6 Seattle (SEA) Vancouver (YVR) E75L 15:51 17:50 Scheduled

QR4278 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of QR4278 is 47% (Late on average 36 minutes), and the on-time arrival rate is 83% (Late on average 9 minutes).

On-Time Departures
Punctuality
47 %
Late on average 36 minutes
Early
0 %
On time
47 %
30 mins late
40 %
60 mins late
10 %
90 mins late
3 %
Cancelled
0 %
On-Time Arrivals
Punctuality
83 %
Late on average 9 minutes
Early
43 %
On time
40 %
30 mins late
13 %
60 mins late
3 %
90 mins late
0 %
Cancelled
0 %

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Frequently Asked Questions

  • What is the current status of flight qr4278?

    Flight qr4278 has not departed yet and is currently on schedule. Scheduled departure 15:51, arrival 17:50 (updated Nov 5, 2026).
  • Flight qr4278 has not departed yet and is currently on schedule. Scheduled departure is 15:51, with arrival at 17:50. Recheck gate and timing before you head to the airport.
  • Flight qr4278 is scheduled to depart at 15:51. The latest actual or estimated departure time is 15:51, and the current status is Scheduled (updated Nov 5, 2026).
  • Flight qr4278 is scheduled to arrive at 17:50. The latest estimated or actual arrival time is 17:24. Status is Scheduled as of Nov 5, 2026.
  • After arrival, baggage for flight qr4278 is expected at carousel 33 in terminal M. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.
  • Flight qr4278 is operated by Qatar Airways from Seattle (SEA) to Vancouver (YVR). Typical flight time is about 59 minutes; operating days may include Thursday.
  • Track flight qr4278 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 qr4278 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 5, 2026). Contact Qatar Airways or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight qr4278 has not departed from Seattle (SEA) yet and is currently on schedule for 15:51.
  • Flight qr4278 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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Destination Info: Vancouver Weather & Time

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Cloudy
|
9°C - 13°C
Expected weather conditions upon arrival
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1 hour time difference
Time on arrival: Seattle 16:50 | Vancouver 17:50

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