BY4172TUI Airways · LGW → TFS
live · 32m ago
Route confirmed TUI Airways

BY4172 LondonLGW TenerifeTFS · 14:35

BY4172 by TUI Airways flies from London (LGW) to Tenerife (TFS).

Right nowNext departure Monday Operates Mon
10:10

scheduled from LGW

The route today

live boards
LGWLondonOn-time likelyLGW delay board →
TFSTenerifeModerate riskTFS delay board →
LGW→TFSevery 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
1.5%Chance of cancellation
+40 minTypical airport delay in this weather

Conditions at LGW and TFS 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

Thu 5 Nov, local date

High10°Clikely 9°C to 11°C
Low6°Clikely 3°C to 8°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 Tenerife

Forecast

Thu 5 Nov, local date

High25°Clikely 24°C to 26°C
Low20°Clikely 19°C to 21°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 London to Tenerife flights

same route · TUI Airways
BY4744departs 09:10 · Sun, Mon, Tue, Thu, Fri
BY4634departs 14:50 · Sat
BY5174departs 14:50 · Mon
BY4534departs 15:25 · Fri
BY5458departs 15:40 · Thu

If BY4172 is cancelled, these are the other TUI Airways nonstop flights from London to Tenerife, with scheduled departure times in LGW 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 BY4172 actually runs

Pro Flight Search has tracked every published board update for BY4172 across the LGW and TFS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: landed +11 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how BY4172 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
11-02LGW TFS 14:35 14:46 (+11)

Board clocks recorded as LGW and TFS published them.

Planning around BY4172? 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: BY4172 London to Tenerife on-time performance, measured from the LGW and TFS airport boards.

Canonical URL
https://proflightsearch.com/flight/BY4172
How we measure this →