The month in summary
During September 2026, we logged 65 cancelled flights at Glasgow Airport (GLA): 29 departures and 36 arrivals. The airline most affected was easyJet with 30 cancellations. The route seeing the most disruption was London Heathrow (LHR). The single worst day was Tue 8 Sept with 25 cancellations.
Most affected airlines
Most affected routes
Worst days of the month
On-time performance
On-time performance based on 13 days of tracked data this month.
Was your flight cancelled?
If your flight departed from or arrived at a UK airport and was cancelled, you may be entitled to a refund or re-routing, and in some cases compensation under UK261 rules, particularly if you were given less than 14 days' notice and the cancellation was within the airline's control. Always check directly with your airline first.
Figures are compiled from live flight status data captured throughout each day. Coverage may vary and some cancellations could be missed; treat these numbers as an indicative guide, not an official record.