Flight profile · Republic Airways
YX5740
Philadelphia (PHL) to Boston (BOS) · scheduled 6:00 AM – 8:00 AM
How YX5740 performs
726 operations, 2024-06-07 to 2026-06-30.
YX5740 arrived on time 92.5% of the time, against 76.4% for all PHL → BOS flights — this specific departure is 16.1 percentage points better than the route as a whole. Against Republic Airways’s own flights on this route it is 10.4 points better.
Source: US DOT Bureau of Transportation Statistics · 726 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX5740 | 92.5% | 1.10% | -14 min | 2.6% | 726 |
| Republic Airways on PHL → BOS | 82.1% | 2.11% | -10 min | 7.7% | 4,355 |
| All PHL → BOS flights | 76.4% | 2.12% | -8 min | 10.4% | 15,050 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes YX5740 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 |
|---|---|---|---|
| PIT→JFK Pittsburgh to New York | 2024-03-16 – 2025-02-09 | 6 | — |
| LGA→DCA New York to Washington | 2023-10-14 – 2024-06-06 | 95 | 85.9% |
| LGA→BOS New York to Boston | 2024-04-09 – 2024-05-06 | 24 | — |
| BOS→BWI Boston to Baltimore | 2024-01-07 – 2024-01-07 | 1 | — |
| DTW→PIT Detroit to Pittsburgh | 2023-12-16 – 2024-01-06 | 21 | — |
| PIT→BOS Pittsburgh to Boston | 2023-11-04 – 2023-12-15 | 4 | — |
| BNA→LGA Nashville to New York | 2023-12-07 – 2023-12-14 | 5 | — |
| LGA→BNA New York to Nashville | 2023-12-07 – 2023-12-14 | 5 | — |
| DCA→BOS Washington to Boston | 2023-11-05 – 2023-12-06 | 30 | — |
| BOS→DCA Boston to Washington | 2023-11-05 – 2023-12-05 | 25 | — |
| RIC→BOS Richmond to Boston | 2023-10-28 – 2023-11-03 | 7 | — |
| BNA→DCA Nashville to Washington | 2023-09-17 – 2023-10-27 | 33 | — |
| DCA→BNA Washington to Nashville | 2023-09-17 – 2023-10-08 | 19 | — |
| ATL→HHH Atlanta to Hilton Head Island | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route YX5740 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 726 records of YX5740 operating PHL → 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.