Monday 7 July 2025

Another poor day in terms of weather impacting performance, a lot of ATC restrictions in place.

BA1496 GLA = WEAN
BA976 HAJ = WEAN (but may be challenged due to curfew / operational decisions)
BA277 HYD = TECY/OPEY
BA169 PVG = TECY
BA868 BUD = WEAN
BA752 BSL = OPEY, aircraft was put on to CDG instead
BA1488 GLA = OPEY also aircaft shortage
BA678 DLM = OPEY, aircraft was used for some shorter trips to Germany

The missing data I will update on Tuesday.

BA has 334 departures out of for LHR.

ATC Update
Landing RWY: 27L
Airborne holding (mins): 7
Departure RWY: 27R
TSAT delay average (mins): 0

Network: Nil Heathrow rate. High delays through Amsterdam and Serbia due weather and France due capacity.

Weather: : A band of rain arriving in the early hours which may be heavy at times clears Heathrow and the LTMA through the morning to leave a fine and dry day with bright spells. A low shower and rain risk returns overnight towards midnight. Generally NW'ly winds throughout the day but a risk of N'ly winds (and thus variation between NNW'ly and NNE'ly) between 0500 and 1200Z. A very low risk of isolated gusts >25 KT. The CB risk for the LTMA is forecast to start as LOW in the LTMA until 0900 Z which will then switch to NIL. There is a returning risk (MEDIUM) from 1900Z.