Flight delays from London Heathrow

Delay statistics derived from UK Civil Aviation Authority (CAA) punctuality data. UK CAA flight punctuality statistics · June 2026. Not affiliated with or endorsed by the CAA. How we calculate these figures →

• LHR → JFKLondon Heathrow → New York JFK3h+ 0.6%CNCL 2.3%up to £260–£520
• LHR → DUBLondon Heathrow → Dublin3h+ 0.2%CNCL 1.8%up to £220
• LHR → AMSLondon Heathrow → Amsterdam3h+ 0.2%CNCL 3.6%up to £220
• LHR → FRALondon Heathrow → Frankfurt3h+ 0%CNCL 2.8%up to £220
• LHR → MUCLondon Heathrow → Munich3h+ 0%CNCL 0.8%up to £220
• LHR → MADLondon Heathrow → Madrid3h+ 0.3%CNCL 1.6%up to £220
• LHR → CDGLondon Heathrow → Paris CDG3h+ 0%CNCL 3.5%up to £220
• LHR → GVALondon Heathrow → Geneva3h+ 0.3%CNCL 0.9%up to £220
• LHR → EDILondon Heathrow → Edinburgh3h+ 0%CNCL 2.9%up to £220
• LHR → ZRHLondon Heathrow → Zurich3h+ 0.3%CNCL 1.3%up to £220
• LHR → LISLondon Heathrow → Lisbon3h+ 0.3%CNCL 1.6%up to £350
• LHR → FCOLondon Heathrow → Rome Fiumicino3h+ 0.7%CNCL 1.7%up to £220
• LHR → BCNLondon Heathrow → Barcelona3h+ 0%CNCL 1.1%up to £220
• LHR → EWRLondon Heathrow → New York Newark3h+ 1.1%CNCL 0%up to £260–£520
• LHR → ATHLondon Heathrow → Athens3h+ 0%CNCL 0.7%up to £350
• LHR → ORDLondon Heathrow → Chicago O'Hare3h+ 0.7%CNCL 1.8%up to £260–£520
• LHR → LAXLondon Heathrow → Los Angeles3h+ 0%CNCL 1.8%up to £260–£520
• LHR → GLALondon Heathrow → Glasgow3h+ 0%CNCL 2.2%up to £220
• LHR → CPHLondon Heathrow → Copenhagen3h+ 0%CNCL 2.2%up to £220
• LHR → ISTLondon Heathrow → Istanbul3h+ 0.4%CNCL 0.4%up to £350
• LHR → DELLondon Heathrow → Delhi3h+ 0.4%CNCL 2%up to £260–£520
• LHR → BOSLondon Heathrow → Boston3h+ 0.8%CNCL 2.9%up to £260–£520
• LHR → BOMLondon Heathrow → Mumbai3h+ 1.2%CNCL 1.7%up to £260–£520
• LHR → ARNLondon Heathrow → Stockholm Arlanda3h+ 0%CNCL 0.9%up to £220
• LHR → DUSLondon Heathrow → Düsseldorf3h+ 0.4%CNCL 0.4%up to £220
• LHR → NCELondon Heathrow → Nice3h+ 0%CNCL 2.6%up to £220
• LHR → VIELondon Heathrow → Vienna3h+ 0.5%CNCL 0%up to £220
• LHR → OSLLondon Heathrow → Oslo3h+ 1%CNCL 5.1%up to £220
• LHR → SFOLondon Heathrow → San Francisco3h+ 0.9%CNCL 3.3%up to £260–£520
• LHR → BERLondon Heathrow → Berlin3h+ 0%CNCL 1.5%up to £220
• LHR → YYZLondon Heathrow → Toronto Pearson3h+ 1%CNCL 2%up to £260–£520
• LHR → LINLondon Heathrow → Milan Linate3h+ 0.5%CNCL 2%up to £220
• LHR → DOHLondon Heathrow → Doha3h+ 0%CNCL 0%up to £260–£520
• LHR → HKGLondon Heathrow → Hong Kong3h+ 0.6%CNCL 1.1%up to £260–£520
• LHR → IADLondon Heathrow → Washington Dulles3h+ 0.6%CNCL 3.3%up to £260–£520
• LHR → MANLondon Heathrow → Manchester3h+ 0%CNCL 2.2%up to £220
• LHR → WAWLondon Heathrow → Warsaw Chopin3h+ 0%CNCL 0.6%up to £220
• LHR → BHDLondon Heathrow → Belfast City3h+ 0%CNCL 4%up to £220
• LHR → HAMLondon Heathrow → Hamburg3h+ 0%CNCL 0.6%up to £220
• LHR → DXBLondon Heathrow → Dubai3h+ 0%CNCL 0%up to £260–£520
• LHR → SINLondon Heathrow → Singapore Changi3h+ 0%CNCL 1.3%up to £260–£520

Also tracked from London Heathrow

These routes sit outside the set we publish full breakdowns for this month. Their CAA punctuality figures and month-by-month history are still there.

• LHR → ABZ
• LHR → BRU
• LHR → MIA
• LHR → HND