DL2635Delta Air Lines · SEA → SFO
live · 18m ago
Route confirmed Delta Air Lines

DL2635 SeattleSEA · 21:35 San FranciscoSFO · 23:56

DL2635 by Delta Air Lines flies from Seattle (SEA) to San Francisco (SFO) for the Thu, Oct 22 departure.

Right nowOn time · gate S2
21:35

departs SEA · on schedule

Typical arrival−24 minmedian over 1 operations

The route today

live boards
SEASeattleOn-time likelySEA delay board →
SFOSan FranciscoModerate riskSFO delay board →
SEA→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
55%Chance of 15+ min delay
1.8%Chance of cancellation
+24 minAvg hub delay right now

Driven mainly by SFO (San Francisco), currently flying MVFR (marginal visual). For this route and airline, 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 →

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 San Francisco flights today

same route · Delta Air Lines
DL1134departs 07:16
DL2870departs 07:20
DL1412departs 10:51
DL3707departs 14:45
DL3991departs 17:55

If DL2635 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to San Francisco on the same day, with scheduled departure times in SEA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL2635 actually runs

Pro Flight Search has tracked every published board update for DL2635 across the SEA and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -24 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL2635 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-21SEA 21:35SFO 23:56 23:32 (−24)
10-20SEA 21:35SFO

Board clocks recorded as SEA and SFO published them.

Planning around DL2635? 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 — DL2635 Seattle to San Francisco on-time performance, measured from the SEA and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/DL2635
How we measure this →