UA6873 LisbonLIS BarcelonaBCN · 10:35
UA6873 by United Airlines flies from Lisbon (LIS) to Barcelona (BCN) for the Tue, Aug 18 departure.
arrival expected at BCN · 5 min early
board checked 11m ago · checking again in 45s
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 +17 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LIS and BCN 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 →
How UA6873 actually runs
Pro Flight Search has tracked every published board update for UA6873 across the LIS and BCN boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min late. Based on 13 confirmed landings · 6/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA6873 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 LIS and BCN published them.
Planning around UA6873? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA6873 Lisbon to Barcelona on-time performance, measured from the LIS and BCN airport boards.
https://proflightsearch.com/flight/UA6873
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