A15951A1 · LGW → JFK
live · 8m ago
Route confirmed A1

A15951 LondonLGW · 13:05 New YorkJFK

A15951 by A1 flies from London (LGW) to New York (JFK).

Right nowNext departure tomorrow Operates Tue
13:05

scheduled from LGW

Typical gate push+24 minmedian posted departure

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-24
+16 gate
10-22
+24 gate
10-20
+43 gate

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

The route today

live boards
LGWLondonModerate riskLGW delay board →
JFKNew YorkOn-time likelyJFK delay board →
LGW→JFKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
81%Chance of 15+ min delay
3.1%Chance of cancellation
+40 minTypical airport delay in this weather

Conditions at LGW 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 London

Forecast

Tue 3 Nov, local date

High12°Clikely 11°C to 13°C
Low7°Clikely 6°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.

How A15951 actually runs

Pro Flight Search has tracked every published board update for A15951 across the LGW and JFK boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: departed +24 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how A15951 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
10-24LGW 13:05 13:21 (+16)JFK
10-22LGW 13:05 13:29 (+24)JFK
10-20LGW 13:05 13:48 (+43)JFK

Board clocks recorded as LGW and JFK published them.

Planning around A15951? 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: A15951 London to New York on-time performance, measured from the LGW and JFK airport boards.

Canonical URL
https://proflightsearch.com/flight/A15951
How we measure this →