Data
Research
On-time rates for flights and trains, published on a fixed schedule.
Monthly flight punctuality
The most and least punctual airports, airlines and flights for each full month.
- Most and least punctual airports and airlines, October 2026
Published November 3, 2026
- Most and least punctual airports and airlines, September 2026
Published November 3, 2026
GB rail punctuality tracker
On-time rates for British train operators, routes and stations, for a rolling period and each full month.
What percentage of flights are delayed?
The share of flights that arrive late or are cancelled, updated daily.