Flight profile · Republic Airways
YX5665
Boston (BOS) to Richmond (RIC) · scheduled 3:35 PM – 5:38 PM
How YX5665 performs
654 operations, 2024-06-07 to 2026-06-30.
YX5665 arrived on time 83.6% of the time, against 79.5% for all BOS → RIC flights — this specific departure is 4.1 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 654 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX5665 | 83.6% | 1.68% | -12 min | 5.3% | 654 |
| Republic Airways on BOS → RIC | 83.1% | 1.87% | -11 min | 6.9% | 2,624 |
| All BOS → RIC flights | 79.5% | 1.85% | -9 min | 8.4% | 5,143 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes YX5665 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 |
|---|---|---|---|
| RIC→BOS Richmond to Boston | 2024-05-12 – 2026-06-30 | 560 | 74.1% |
| LGA→CLT New York to Charlotte | 2025-12-20 – 2026-01-03 | 11 | — |
| PHL→BOS Philadelphia to Boston | 2025-04-19 – 2025-05-03 | 3 | — |
| CLT→JFK Charlotte to New York | 2025-01-05 – 2025-01-05 | 1 | — |
| JFK→CLT New York to Charlotte | 2024-12-20 – 2025-01-04 | 16 | — |
| BOS→PIT Boston to Pittsburgh | 2024-04-09 – 2024-05-06 | 28 | — |
| CMH→JFK Columbus to New York | 2024-01-08 – 2024-04-08 | 79 | — |
| LGA→IND New York to Indianapolis | 2023-12-17 – 2024-01-07 | 7 | — |
| BOS→MCI Boston to Kansas City | 2023-11-05 – 2023-12-15 | 33 | — |
| LGA→BOS New York to Boston | 2023-10-29 – 2023-11-03 | 6 | — |
| PIT→DTW Pittsburgh to Detroit | 2023-09-05 – 2023-10-27 | 53 | — |
| DTW→PIT Detroit to Pittsburgh | 2023-09-09 – 2023-10-07 | 16 | — |
| LGA→PIT New York to Pittsburgh | 2023-07-02 – 2023-09-04 | 56 | — |
Because the same number has served different journeys, the statistics above describe only the route YX5665 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 654 records of YX5665 operating BOS → RIC, 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.