DL415Delta Air Lines · SEA → JFK
live · 12m ago
Route confirmed Delta Air Lines

DL415 SeattleSEA · 11:50 New YorkJFK · 20:28

DL415 by Delta Air Lines flies from Seattle (SEA) to New York (JFK) for the Mon, Nov 2 departure.

Right nowOn time · gate A4
11:50

departs SEA · on schedule

Typical arrival−8 minmedian over 7 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
+13 arrival
10-31
+80 arrival
10-30
−14 arrival
10-29
−23 arrival
10-28
−21 arrival
10-27
−8 arrival
10-26
−4 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 −8 min · 0 cancelled · 7 operations tracked

The route today

live boards
SEASeattleHigh riskSEA delay board →
JFKNew YorkOn-time likelyJFK delay board →
SEA→JFKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
2.5%Chance of cancellation
+2 minTypical airport delay in this weather

Conditions at SEA and JFK 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

Tue 3 Nov, local date

High14°Clikely 12°C to 16°C
Low7°Clikely 5°C to 9°C

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 New York

Forecast

Tue 3 Nov, local date

High19°Clikely 18°C to 21°C
Low10°Clikely 8°C to 12°C

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 New York flights today

same route · Delta Air Lines
DL429departs 07:15
DL1065departs 16:00
DL1044departs 16:01
DL452departs 22:59

If DL415 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to New York 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 DL415 actually runs

Pro Flight Search has tracked every published board update for DL415 across the SEA and JFK boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL415 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 11:50JFK 20:28 20:41 (+13)
10-31SEA 11:50JFK 20:28 21:48 (+80)
10-30SEA 11:50JFK 20:28 20:14 (−14)
10-29SEA 11:50JFK 20:28 20:05 (−23)
10-28SEA 11:50JFK 20:28 20:07 (−21)
10-27SEA 11:50JFK 20:28 20:20 (−8)
10-26SEA JFK 20:28 20:24 (−4)

Aircraft

Recent tails: N594DA.

Board clocks recorded as SEA and JFK published them.

Planning around DL415? 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: DL415 Seattle to New York on-time performance, measured from the SEA and JFK airport boards.

Canonical URL
https://proflightsearch.com/flight/DL415
How we measure this →