How often are flights between London and Prague on time?

78% of 1,222 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.3% were cancelled.

Which airline is most punctual between London and Prague?

Air Bagan, with 80.7% on time. easyJet was the least punctual at 71.7%.

LTN to PRG

London to Prague flights

Name: London to Prague (LTN-PRG) flights: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Flights from London Luton (LTN) to Prague (PRG) cover 1,041 km. 1,222 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 78% were on time across 2 airlines.

1,222

flights, August 2025 to July 2026

78%

on time (within 15 min)

0.3%

cancelled

+13 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
Air Bagan	854	81%	0.1%	12 min
easyJet	368	72%	0.8%	15 min

Month by month

Over the last 12 months, London and Prague ran best in March 2026 (88.6% on time) and worst in January 2026 (69.3%).

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	79%	0.6%	174
September 2025	77%	1.2%	168
October 2025	83%	0%	152
November 2025	83%	0%	88
December 2025	71%	0%	93
January 2026	69%	0%	88
February 2026	74%	0%	80
March 2026	89%	0%	88
April 2026	84%	0%	76
May 2026	77%	0%	81
June 2026	73%	0%	73
July 2026	70%	1.6%	61

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 Prague on time?: 78% of 1,222 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.3% were cancelled.
Which airline is most punctual between London and Prague?: Air Bagan, with 80.7% on time. easyJet was the least punctual at 71.7%.
What is the best month to fly between London and Prague?: Over the last 12 months, London and Prague ran best in March 2026 (88.6% on time) and worst in January 2026 (69.3%).

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