B
Is American Airlines on time London to Boston?
207 flights · January 2025 – August 2026 · all airlines on LHR to BOS →
88.12%
Arrived on time
Route average 79.56%
2.42%
Cancelled
Route average 2.57%
—
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| British Airways | 613 | 74.07% | D |
| Virgin Atlantic | 308 | 84.49% | B |
| United Airlines | 2 | 100% | — |
Month by month
Jan 2025
peak 93
Jun 2026