Flight profile · Republic Airways
YX5641
Cleveland (CLE) to Boston (BOS) · scheduled 5:45 PM – 8:00 PM
How YX5641 performs
314 operations, 2025-06-08 to 2026-06-30.
YX5641 arrived on time 68.6% of the time, against 81.1% for all CLE → BOS flights — this specific departure is 12.4 percentage points worse than the route as a whole. Against Republic Airways’s own flights on this route it is 16.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 314 operations between 2025-06-08 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX5641 | 68.6% | 3.50% | -6 min | 16.8% | 314 |
| Republic Airways on CLE → BOS | 84.7% | 1.33% | -12 min | 6.9% | 2,559 |
| All CLE → BOS flights | 81.1% | 1.62% | -11 min | 8.3% | 5,109 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-06-08 to 2026-06-30
Other routes YX5641 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| BOS→CLE Boston to Cleveland | 2025-06-08 – 2026-06-30 | 286 | 85.6% |
| ORD→BOS Chicago to Boston | 2024-03-16 – 2026-01-04 | 37 | — |
| BUF→LGA Buffalo to New York | 2025-05-07 – 2025-06-06 | 27 | — |
| LGA→PIT New York to Pittsburgh | 2024-07-08 – 2025-05-06 | 65 | — |
| DCA→BNA Washington to Nashville | 2025-04-19 – 2025-05-03 | 3 | — |
| ORD→LGA Chicago to New York | 2025-03-09 – 2025-04-13 | 36 | — |
| LGA→RDU New York to Raleigh–Durham | 2025-02-13 – 2025-03-07 | 20 | — |
| JFK→CHS New York to Charleston | 2025-02-06 – 2025-02-07 | 2 | — |
| LGA→MSN New York to Madison | 2024-12-19 – 2024-12-19 | 1 | — |
| JFK→RIC New York to Richmond | 2024-11-15 – 2024-12-18 | 32 | — |
| LEX→DTW Lexington to Detroit | 2024-10-07 – 2024-10-25 | 17 | — |
| JAX→JFK Jacksonville to New York | 2024-09-09 – 2024-10-06 | 28 | — |
| JFK→JAX New York to Jacksonville | 2024-09-09 – 2024-10-06 | 28 | — |
| LGA→BNA New York to Nashville | 2023-07-02 – 2024-08-04 | 62 | — |
| BNA→LGA Nashville to New York | 2024-06-09 – 2024-06-23 | 3 | — |
| JFK→SAV New York to Savannah | 2024-05-07 – 2024-06-06 | 31 | — |
| SAV→JFK Savannah to New York | 2024-05-07 – 2024-06-06 | 31 | — |
| BOS→CMH Boston to Columbus | 2023-09-17 – 2024-05-06 | 47 | — |
| CLT→LGA Charlotte to New York | 2024-03-10 – 2024-04-08 | 26 | — |
| BOS→CLT Boston to Charlotte | 2024-01-21 – 2024-03-03 | 5 | — |
| CLT→BOS Charlotte to Boston | 2024-01-21 – 2024-03-03 | 4 | — |
| ORD→JFK Chicago to New York | 2023-12-16 – 2024-01-07 | 19 | — |
| LGA→SDF New York to Louisville | 2023-11-05 – 2023-12-15 | 34 | — |
| DCA→LGA Washington to New York | 2023-10-30 – 2023-11-03 | 5 | — |
| BOS→EWR Boston to Newark | 2023-09-09 – 2023-10-21 | 7 | — |
| LGA→PWM New York to Portland | 2023-09-05 – 2023-09-15 | 10 | — |
| PWM→LGA Portland to New York | 2023-09-05 – 2023-09-15 | 10 | — |
Because the same number has served different journeys, the statistics above describe only the route YX5641 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 314 records of YX5641 operating CLE → BOS, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.