UA139 ReykjavíkKEF · 11:00 New YorkEWR · 13:10
UA139 by United Airlines flies from Reykjavík (KEF) to New York (EWR) for the Sun, Sep 20 departure.
arrived at EWR · 3 min early
⚖ UA139 typically leaves +0 and lands −8. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival −8 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KEF and EWR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Reykjavík to New York flights today
same route · United AirlinesIf UA139 is cancelled, this is the other United Airlines nonstop flight from Reykjavík to New York on the same day, with scheduled departure times in KEF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA139 actually runs
Pro Flight Search has tracked every published board update for UA139 across the KEF and EWR boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 13/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA139 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as KEF and EWR published them.
Planning around UA139? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA139 Reykjavík to New York on-time performance, measured from the KEF and EWR airport boards.
https://proflightsearch.com/flight/UA139
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