How often are flights between London and Thessaloniki on time?

76% of 692 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0% were cancelled.

Which airline is most punctual between London and Thessaloniki?

Ryanair, with 80.7% on time. Jet2.com was the least punctual at 57.7%.

STN to SKG

London to Thessaloniki flights

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

Flights from London Stansted (STN) to Thessaloniki Macedonia (SKG) cover 2,144 km. 692 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 76% were on time across 2 airlines.

692

flights, August 2025 to July 2026

76%

on time (within 15 min)

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
Ryanair	550	81%	0%	11 min
Jet2.com	142	58%	0%	24 min

Month by month

Over the last 12 months, London and Thessaloniki ran best in February 2026 (95.3% on time) and worst in July 2026 (53.3%).

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	64%	0%	44
September 2025	64%	0%	44
October 2025	72%	0%	50
November 2025	88%	0%	72
December 2025	84%	0%	68
January 2026	78%	0%	64
February 2026	95%	0%	64
March 2026	91%	0%	68
April 2026	80%	0%	50
May 2026	67%	0%	48
June 2026	62%	0%	60
July 2026	53%	0%	60

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?: 76% of 692 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0% were cancelled.
Which airline is most punctual between London and Thessaloniki?: Ryanair, with 80.7% on time. Jet2.com was the least punctual at 57.7%.
What is the best month to fly between London and Thessaloniki?: Over the last 12 months, London and Thessaloniki ran best in February 2026 (95.3% on time) and worst in July 2026 (53.3%).

Flying London to Thessaloniki soon?

Forward your booking and TripStow builds your trip, reminds you when check-in opens and shows how your flight usually runs. Free.

Start free