Flight profile · Republic Airways
YX5604
Memphis (MEM) to Boston (BOS) · scheduled 6:10 AM – 10:10 AM
How YX5604 performs
639 operations, 2024-06-07 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 639 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX5604 | 91.2% | 0.78% | -15 min | 3.9% | 639 |
| Republic Airways on MEM → BOS | 91.6% | 1.01% | -14 min | 3.7% | 1,380 |
| All MEM → BOS flights | 91.6% | 1.01% | -14 min | 3.7% | 1,380 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes YX5604 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 |
|---|---|---|---|
| LGA→ORD New York to Chicago | 2026-02-15 – 2026-03-01 | 3 | — |
| RDU→BOS Raleigh–Durham to Boston | 2026-01-11 – 2026-02-08 | 7 | — |
| LGA→MEM New York to Memphis | 2025-12-24 – 2026-01-01 | 4 | — |
| LGA→ORF New York to Norfolk | 2024-11-16 – 2024-12-14 | 4 | — |
| CLE→JFK Cleveland to New York | 2024-11-28 – 2024-11-29 | 2 | — |
| LGA→JAX New York to Jacksonville | 2024-05-07 – 2024-06-06 | 26 | — |
| JAX→LGA Jacksonville to New York | 2024-05-07 – 2024-06-06 | 23 | — |
| JAX→JFK Jacksonville to New York | 2024-04-09 – 2024-05-06 | 28 | — |
| JFK→JAX New York to Jacksonville | 2024-04-09 – 2024-05-06 | 28 | — |
| BOS→ORD Boston to Chicago | 2024-03-16 – 2024-04-06 | 4 | — |
| BOS→MKE Boston to Milwaukee | 2024-01-08 – 2024-03-09 | 62 | — |
| MKE→BOS Milwaukee to Boston | 2024-02-15 – 2024-03-09 | 23 | — |
| BOS→BWI Boston to Baltimore | 2023-10-09 – 2024-01-07 | 34 | — |
| BWI→BOS Baltimore to Boston | 2023-12-26 – 2024-01-06 | 10 | — |
| ORF→LGA Norfolk to New York | 2023-12-24 – 2024-01-01 | 4 | — |
| PIT→DTW Pittsburgh to Detroit | 2023-11-05 – 2023-12-15 | 40 | — |
| LGA→DCA New York to Washington | 2023-10-29 – 2023-11-03 | 6 | — |
| LGA→BOS New York to Boston | 2023-09-05 – 2023-09-15 | 10 | — |
| BOS→DCA Boston to Washington | 2023-07-02 – 2023-09-04 | 56 | — |
| DCA→BOS Washington to Boston | 2023-07-02 – 2023-09-04 | 54 | — |
| IND→LGA Indianapolis to New York | 2023-07-15 – 2023-07-29 | 3 | — |
Because the same number has served different journeys, the statistics above describe only the route YX5604 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 639 records of YX5604 operating MEM → 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.