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GLA to STN

Glasgow to London flights

Flights from Glasgow (GLA) to London Stansted (STN) cover 538 km. 3,870 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 84% were on time across 2 airlines.

3,870
flights, August 2025 to July 2026
84%
on time (within 15 min)
0.2%
cancelled
+10 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

AirlineFlightsOn timeCancelledAverage delay
easyJet2,86784%0.3%9 min
Ryanair1,00081%0%11 min

Month by month

Over the last 24 months, Glasgow and London ran best in November 2025 (93.4% on time) and worst in July 2026 (72.9%).

Share of flights on time, by month (UK Civil Aviation Authority). Green is the best month, orange the worst.
See the figures
MonthOn timeCancelledFlights
August 202587%1.4%142
August 202588%1.4%141
September 202585%0%164
September 202582%0%164
October 202580%0%158
October 202580%0%158
November 202590%0%107
November 202593%0%106
December 202584%0%112
December 202588%0%113
January 202688%1%96
January 202689%0%97
February 202685%0%96
February 202686%0%96
March 202681%0%112
March 202679%0%112
April 202689%0%226
April 202690%0%226
May 202685%0%248
May 202687%0%248
June 202679%0%238
June 202681%0%238
July 202674%0.8%236
July 202673%0.8%236

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 Glasgow and London on time?
83.5% of 3,870 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 Glasgow and London?
easyJet, with 84.4% on time. Ryanair was the least punctual at 81%.
What is the best month to fly between Glasgow and London?
Over the last 24 months, Glasgow and London ran best in November 2025 (93.4% on time) and worst in July 2026 (72.9%).

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