DL3677Delta Air Lines · SEA → GEG
live · 10m ago
Route confirmed Delta Air Lines

DL3677 SeattleSEA · 19:51 SpokaneGEG · 21:10

DL3677 by Delta Air Lines flies from Seattle (SEA) to Spokane (GEG).

Right nowNext departure today Operates daily
15:38

scheduled from SEA

The route today

live boards
SEASeattleModerate riskSEA delay board →
GEGSpokaneModerate riskGEG delay board →
SEA→GEGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
1.4%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at SEA and GEG 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 at Seattle

Forecast

Mon 16 Nov, local date

High11°Clikely 10°C to 13°C
Low6°Clikely 4°C to 8°C
  • 82% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Spokane

Forecast

Mon 16 Nov, local date

High8°Clikely 6°C to 10°C
Low3°Clikely 1°C to 5°C
  • 50% chance of fog
  • 72% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Spokane flights today

same route · Delta Air Lines
DL3830departs 07:15
DL3824departs 09:03
DL3754departs 11:00
DL4068departs 11:00
DL4145departs 13:30
DL3857departs 15:40

If DL3677 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to Spokane 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 DL3677 actually runs

Pro Flight Search has tracked every published board update for DL3677 across the SEA and GEG boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +36 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL3677 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
11-15SEA 19:51GEG 21:10 20:40 (−30)
11-08SEA 19:51GEG 21:10 20:40 (−30)

Aircraft

Recent tails: N313SY.

Board clocks recorded as SEA and GEG published them.

Planning around DL3677? 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: DL3677 Seattle to Spokane on-time performance, measured from the SEA and GEG airport boards.

Canonical URL
https://proflightsearch.com/flight/DL3677
How we measure this →