LGW to CDG flight delays
London (LGW) Paris (Roissy-en-France (CDG)
2,131 flights · March 2025 – August 2026 · UK Civil Aviation Authority
66.1%
Arrived on time
Within 15 minutes of schedule
1.45%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
17 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In February it ran 47.3 points more punctual than in July — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The route has been getting better. The later months in the record run 8.9 points more punctual than the earlier ones, which usually means a schedule that was too tight has been given more room.
This is a late route. Flights from London to Paris (Roissy-en-France miss their scheduled arrival often enough that a tight connection at the far end is a connection at risk.
The 2 airlines here are separated by under 5 points — close enough to call a tie. Choose on price and departure time.
Which airline should you fly on this route?
Over March 2025 – August 2026, Air France arrived on time most often on LGW to CDG. easyJet was late most often. Flights ran closest to schedule in February and worst in July.
Every airline on LGW to CDG
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| easyJet | 1,930 | 65.69% | 0.78% | — | D |
| Air France | 185 | 70.27% | 0% | — | C |
| easyJet Europe | 15 | — | 100% | — | — |
| British Airways | 1 | — | 100% | — | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
Other routes from London
Common questions
Are flights from London to Paris (Roissy-en-France usually delayed?
66.1% of flights on the LGW to CDG route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is worse than the average route in this record.
Which airline is most on time from London to Paris (Roissy-en-France?
Air France, at 70.27% on time across 185 flights. The least punctual on the route was easyJet at 65.69%.
How often are LGW to CDG flights cancelled?
1.45% of scheduled flights did not operate — about 15 in every thousand. That is in the normal range.
What is the best month to fly London to Paris (Roissy-en-France?
February, when 85.2% of flights arrived on time. The worst was July at 37.9%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on LGW to CDG during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →