How often are flights between London and Prague on time?

71.6% of 1,392 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.4% were cancelled.

Which airline is most punctual between London and Prague?

Air Bagan, with 77.5% on time. easyJet was the least punctual at 68.5%.

LGW to PRG

London to Prague flights

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

Flights from London Gatwick (LGW) to Prague (PRG) cover 1,024 km. 1,392 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 72% were on time across 2 airlines.

1,392

flights, August 2025 to July 2026

72%

on time (within 15 min)

0.4%

cancelled

+18 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
easyJet	915	69%	0.4%	19 min
Air Bagan	476	78%	0.2%	15 min

Month by month

Over the last 12 months, London and Prague ran best in February 2026 (86.5% on time) and worst in August 2025 (50%).

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	50%	0%	106
September 2025	52%	0.8%	118
October 2025	73%	0%	128
November 2025	86%	0%	116
December 2025	75%	0%	149
January 2026	73%	0%	83
February 2026	86%	0%	96
March 2026	84%	0%	116
April 2026	85%	0%	128
May 2026	76%	0%	138
June 2026	60%	1.7%	118
July 2026	53%	2.1%	96

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?: 71.6% of 1,392 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.4% were cancelled.
Which airline is most punctual between London and Prague?: Air Bagan, with 77.5% on time. easyJet was the least punctual at 68.5%.
What is the best month to fly between London and Prague?: Over the last 12 months, London and Prague ran best in February 2026 (86.5% on time) and worst in August 2025 (50%).

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