Flight profile · Republic Airways
YX5645
Washington (DCA) to Madison (MSN) · scheduled 3:40 PM – 5:05 PM
How YX5645 performs
623 operations, 2024-06-07 to 2026-06-30.
YX5645 arrived on time 82.2% of the time, against 75.8% for all DCA → MSN flights — this specific departure is 6.4 percentage points better than the route as a whole. Against Republic Airways’s own flights on this route it is 1.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 623 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX5645 | 82.2% | 1.44% | -10 min | 8.0% | 623 |
| Republic Airways on DCA → MSN | 83.6% | 2.14% | -10 min | 7.1% | 1,030 |
| All DCA → MSN flights | 75.8% | 2.92% | -7 min | 10.5% | 3,081 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes YX5645 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 |
|---|---|---|---|
| MSN→DCA Madison to Washington | 2024-06-07 – 2026-06-30 | 623 | 74.9% |
| CLE→BOS Cleveland to Boston | 2025-07-12 – 2025-09-06 | 9 | — |
| BOS→CLE Boston to Cleveland | 2025-08-16 – 2025-09-06 | 4 | — |
| ORD→JFK Chicago to New York | 2025-05-10 – 2025-06-07 | 5 | — |
| LGA→BUF New York to Buffalo | 2025-04-19 – 2025-05-03 | 3 | — |
| PWM→LGA Portland to New York | 2024-07-13 – 2024-12-14 | 14 | — |
| BWI→BOS Baltimore to Boston | 2024-09-14 – 2024-10-05 | 4 | — |
| BOS→SAV Boston to Savannah | 2024-05-11 – 2024-06-02 | 8 | — |
| SAV→BOS Savannah to Boston | 2024-05-11 – 2024-06-02 | 8 | — |
| MSN→LGA Madison to New York | 2024-04-09 – 2024-05-06 | 24 | — |
| ORD→BOS Chicago to Boston | 2024-03-16 – 2024-04-06 | 4 | — |
| PIT→DTW Pittsburgh to Detroit | 2024-01-20 – 2024-03-09 | 5 | — |
| IND→LGA Indianapolis to New York | 2024-01-08 – 2024-03-08 | 53 | — |
| LGA→IND New York to Indianapolis | 2024-01-08 – 2024-03-08 | 53 | — |
| DTW→MKE Detroit to Milwaukee | 2024-02-10 – 2024-02-17 | 2 | — |
| IND→BOS Indianapolis to Boston | 2023-12-16 – 2024-01-07 | 23 | — |
| CLE→LGA Cleveland to New York | 2023-12-07 – 2023-12-15 | 7 | — |
| BOS→RIC Boston to Richmond | 2023-11-11 – 2023-12-09 | 5 | — |
| JFK→BOS New York to Boston | 2023-10-28 – 2023-11-04 | 8 | — |
| BOS→IND Boston to Indianapolis | 2023-10-10 – 2023-10-25 | 6 | — |
| BOS→CMH Boston to Columbus | 2023-09-10 – 2023-10-08 | 25 | — |
| CMH→BOS Columbus to Boston | 2023-09-10 – 2023-10-08 | 25 | — |
| SAV→JFK Savannah to New York | 2023-07-02 – 2023-07-30 | 11 | — |
Because the same number has served different journeys, the statistics above describe only the route YX5645 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 623 records of YX5645 operating DCA → MSN, 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.