How often are flights between London and Stuttgart on time?

74.4% of 2,728 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.7% were cancelled.

Which airline is most punctual between London and Stuttgart?

British Airways, with 84.9% on time. Eurowings was the least punctual at 69.2%.

LHR to STR

London to Stuttgart flights

Name: London to Stuttgart (LHR-STR) flights: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Flights from London Heathrow (LHR) to Stuttgart (STR) cover 756 km. 2,728 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 74% were on time across 2 airlines.

2,728

flights, August 2025 to July 2026

74%

on time (within 15 min)

0.7%

cancelled

+14 min

average delay

Both directions together. On time means within 15 minutes of schedule, counted over every scheduled flight to and from the UK airport, including cancelled ones (the CAA's definition).

Airlines on this route

Airline	Flights	On time	Cancelled	Average delay
Eurowings	1,826	69%	0.8%	16 min
British Airways	902	85%	0.4%	9 min

Month by month

Over the last 12 months, London and Stuttgart ran best in February 2026 (87.3% on time) and worst in September 2025 (59.8%).

Share of flights on time, by month (UK Civil Aviation Authority). Green is the best month, orange the worst.

See the figures

Month	On time	Cancelled	Flights
August 2025	75%	0.7%	278
September 2025	60%	2.3%	266
October 2025	74%	0%	286
November 2025	84%	0%	270
December 2025	73%	0%	280
January 2026	79%	0.9%	222
February 2026	87%	0%	236
March 2026	84%	0%	268
April 2026	69%	4%	150
May 2026	64%	0%	156
June 2026	65%	0%	156
July 2026	68%	1.3%	160

Source: UK Civil Aviation Authority punctuality statistics, August 2025 to July 2026. Contains UK Civil Aviation Authority data. Figures describe the past and do not predict a future flight.

Questions and answers

How often are flights between London and Stuttgart on time?: 74.4% of 2,728 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.7% were cancelled.
Which airline is most punctual between London and Stuttgart?: British Airways, with 84.9% on time. Eurowings was the least punctual at 69.2%.
What is the best month to fly between London and Stuttgart?: Over the last 12 months, London and Stuttgart ran best in February 2026 (87.3% on time) and worst in September 2025 (59.8%).

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