—
Is Frontier Airlines on time Cleveland to Boston?
88 flights · January 2025 – August 2026 · all airlines on CLE to BOS →
90.7%
Arrived on time
Route average 78.83%
2.27%
Cancelled
Route average 2.26%
47 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Republic Airways | 868 | 83.75% | B |
| JetBlue Airways | 726 | 71.51% | D |
Month by month
Jul 2025
peak 100
Jan 2026