BY4122 LondonLGW BarcelonaBCN

BY4122 by TUI Airways flies from London (LGW) to Barcelona (BCN).

Right nowNext departure Monday Operates Mon

07:30

scheduled from LGW

The route today

live boards

LGWLondonModerate riskLGW delay board →

BCNBarcelonaOn-time likelyBCN delay board →

LGW→BCNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample

80%Chance of 15+ min delay

3.0%Chance of cancellation

+39 minAvg hub delay right now

Conditions at LGW 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 →

When it flies

scheduled departures

061422

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How BY4122 actually runs

Pro Flight Search has tracked every published board update for BY4122 across the LGW and BCN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at LGW and BCN.

The verdict above is that record speaking, so it reflects how BY4122 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around BY4122? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search — BY4122 London to Barcelona on-time performance, measured from the LGW and BCN airport boards.

Canonical URL

https://proflightsearch.com/flight/BY4122