DL3748Delta Air Lines · SEA → YVR
live · 8m ago
Route confirmed Delta Air Lines

DL3748 SeattleSEA · 13:40 VancouverYVR · 14:55

DL3748 by Delta Air Lines flies from Seattle (SEA) to Vancouver (YVR) for the Sun, Nov 1 departure.

Right nowOn time · gate B5
13:40

departs SEA · on schedule

Typical arrival−19 minmedian over 5 operations

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
11-01
−19 arrival
10-31
−19 arrival
10-30
−18 arrival
10-29
−19 arrival
10-28
−18 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −19 min · 0 cancelled · 5 operations tracked

The route today

live boards
SEASeattleHigh riskSEA delay board →
YVRVancouverHigh riskYVR delay board →
SEA→YVRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
25%Chance of 15+ min delay
2.3%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at SEA and YVR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Seattle to Vancouver with Delta Air Lines · Mon 2 Nov, local date

Outlook: below usual
Chance a departure is cancelled
0.9%0.7× usual
Chance a departure leaves 60+ min late
10%0.8× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Seattle to Vancouver flights today

same route · Delta Air Lines
DL3742departs 09:24
DL3682departs 17:35
DL4081departs 19:59
DL3893departs 21:45

If DL3748 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to Vancouver on the same day, with scheduled departure times in SEA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL3748 actually runs

Pro Flight Search has tracked every published board update for DL3748 across the SEA and YVR boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL3748 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-01SEA 13:40YVR 14:55 14:36 (−19)
10-31SEA 13:40YVR 14:55 14:36 (−19)
10-30SEA 13:40YVR 14:55 14:37 (−18)
10-29SEA 13:40YVR 14:55 14:36 (−19)
10-28SEA 13:40YVR 14:55 14:37 (−18)
10-27SEA 13:40YVR

Aircraft

Recent tails: N613CZ, N293SY, N603CZ, N307SY.

Board clocks recorded as SEA and YVR published them.

Planning around DL3748? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL3748 Seattle to Vancouver on-time performance, measured from the SEA and YVR airport boards.

Canonical URL
https://proflightsearch.com/flight/DL3748
How we measure this →