How often are flights between London and Thessaloniki on time?

70.8% of 1,184 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.2% were cancelled.

Which airline is most punctual between London and Thessaloniki?

easyJet, with 77.6% on time. Thomsonfly was the least punctual at 47.2%.

LGW to SKG

London to Thessaloniki flights

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

Flights from London Gatwick (LGW) to Thessaloniki Macedonia (SKG) cover 2,134 km. 1,184 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 71% were on time across 4 airlines.

1,184

flights, August 2025 to July 2026

71%

on time (within 15 min)

0.2%

cancelled

+19 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	608	78%	0.3%	13 min
British Airways	414	68%	0%	21 min
Thomsonfly	106	47%	0%	41 min
Jet2.com	54	59%	0%	17 min

Month by month

Over the last 12 months, London and Thessaloniki ran best in April 2026 (95% on time) and worst in July 2026 (60.5%).

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	68%	0%	164
September 2025	60%	0%	162
October 2025	76%	0%	140
November 2025	88%	0%	40
December 2025	71%	0%	48
January 2026	77%	0%	30
February 2026	88%	0%	32
March 2026	80%	0%	40
April 2026	95%	0%	80
May 2026	71%	0%	134
June 2026	66%	1.3%	152
July 2026	60%	0%	162

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 Thessaloniki on time?: 70.8% of 1,184 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.2% were cancelled.
Which airline is most punctual between London and Thessaloniki?: easyJet, with 77.6% on time. Thomsonfly was the least punctual at 47.2%.
What is the best month to fly between London and Thessaloniki?: Over the last 12 months, London and Thessaloniki ran best in April 2026 (95% on time) and worst in July 2026 (60.5%).

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