Route punctuality report

Heathrow to Amsterdam: which airline is on time?

CAA matched-flight punctuality for this route, covering Jan 2025 to Mar 2025.

Figures compare airlines on the same route and window. They never predict an individual flight.

Open Heathrow airport report

Airline comparison

Ranked by on-time share among airlines with enough evidence. Airlines under 1,000 matched flights show their figures but are not ranked.

Airline On time Average delay Cancelled Matched flights
British Airways Plc 78.3% 12 min 2.3% 1 471
Klm 74.4% 14 min 3.2% 1 319
AeromexicoLow evidence 50.0% 56 min 0.0% 2
Malaysian Airlines System-MasLow evidence 0.0% 309 min 0.0% 1

British Airways Plc: how delayed do flights get?

  • On time (early to 15 min) 76.5%
  • 16 to 30 min late 8.3%
  • 31 to 60 min late 6.4%
  • 1 to 3 hours late 3.8%
  • 3 to 6 hours late 0.3%
  • Over 6 hours late 0.1%
  • Cancelled 2.3%

Klm: how delayed do flights get?

  • On time (early to 15 min) 72.0%
  • 16 to 30 min late 9.2%
  • 31 to 60 min late 7.5%
  • 1 to 3 hours late 4.9%
  • 3 to 6 hours late 0.3%
  • Over 6 hours late 0.0%
  • Cancelled 3.2%

Month by month on this route

Month On time Average delay Cancelled Matched flights
Jan 2025 68.3% 19 min 2.9% 955
Feb 2025 83.2% 8 min 0.9% 898
Mar 2025 78.1% 11 min 4.2% 940

Sources and caveats

Period covered comes from the data itself; the load date is when that data reached this service. The two are shown separately on purpose.

CAA UK flight punctuality statistics

Covers Jan 2025 to Mar 2025 · Grain: airline, route, airport and month

Loaded 05 Aug 2026

  • Punctuality figures cover flights the CAA matched between schedule and operation; unmatched flights are excluded.