Airport Disruption Odds

Glasgow – Belfast International: how often flights are 3+ hours late or cancelled

Of 2,367 scheduled flights between Glasgow and Belfast International in 2025, 0.8% (95% range 0.5%–1.3%) were cancelled (12) or at least 3 hours late (about 8) — roughly 1 in 119. That is better than 65% of 834 busy UK routes (median 1.1%). The route is 176 km, so when the airline is at fault UK261 compensation is £220 per passenger. This is an upper estimate: weather and air traffic control problems give no right to compensation. Source: UK CAA.

Data: CAA punctuality statistics, calendar year 2025 (published 25 February 2026) · calculated 3 November 2026 · Methodology and sources

0.8%3+ hours late or cancelled
1 in 119flights
£220UK261 per passenger if the airline is at fault

The route in 2025

Scheduled flights (both directions)2,367
Cancelled12
Operated but 3 hours or more lateabout 8
On time or within 15 minutes87% of operated flights
Average delay of operated flights8 minutes
Distance176 km (great circle, GLA–BFS)

By direction

DirectionScheduled flights3h+ late or cancelled95% range
From Glasgow1,1780.8%0.5%–1.6%
To Glasgow1,1890.8%0.5%–1.5%

Operated by easyJet UK (2,367 scheduled flights).

What you may be owed

DistanceDelay at arrivalUK261 compensation
176 km3 hours or more, or a cancellation less than 14 days ahead£220 per passenger

Caveats

CAA destination name: Belfast International.