B
Is American Airlines on time Boston to London?
535 flights · July 2024 – July 2026 · all airlines on BOS to LHR →
84.73%
Arrived on time
Route average 84.49%
2.06%
Cancelled
Route average 2.37%
—
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| British Airways | 1,567 | 82.84% | C |
| Virgin Atlantic | 804 | 87.5% | B |
Month by month
Jan 2025
peak 96
Jun 2026