Flight profile · Republic Airways
YX3718
Grand Rapids (GRR) to Newark (EWR) · scheduled 6:00 AM – 7:59 AM
How YX3718 performs
278 operations, 2025-09-25 to 2026-06-30.
YX3718 arrived on time 87.6% of the time, against 84.5% for all GRR → EWR flights — this specific departure is 3.2 percentage points better than the route as a whole. Against Republic Airways’s own flights on this route it is 3.0 points better.
Source: US DOT Bureau of Transportation Statistics · 278 operations between 2025-09-25 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| YX3718 | 87.6% | 3.96% | -14 min | 4.5% | 278 |
| Republic Airways on GRR → EWR | 84.6% | 4.23% | -16 min | 6.6% | 2,460 |
| All GRR → EWR flights | 84.5% | 4.11% | -16 min | 6.8% | 2,528 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-09-25 to 2026-06-30
Other routes YX3718 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 |
|---|---|---|---|
| SDF→IAD Louisville to Washington | 2025-09-02 – 2025-09-24 | 23 | — |
| IAD→BTV Washington to Burlington | 2025-08-19 – 2025-09-01 | 4 | — |
| ELP→ORD El Paso to Chicago | 2025-08-23 – 2025-08-30 | 3 | — |
| EWR→CLT Newark to Charlotte | 2025-08-22 – 2025-08-29 | 2 | — |
| ORD→MSN Chicago to Madison | 2025-06-26 – 2025-08-18 | 38 | — |
| EWR→MKE Newark to Milwaukee | 2024-06-27 – 2025-05-21 | 257 | 88.4% |
| DTW→EWR Detroit to Newark | 2025-04-26 – 2025-04-26 | 1 | — |
| EWR→AVL Newark to Asheville | 2025-04-19 – 2025-04-19 | 1 | — |
| DCA→EWR Washington to Newark | 2025-04-05 – 2025-04-12 | 2 | — |
| ORD→MCI Chicago to Kansas City | 2025-03-08 – 2025-03-29 | 4 | — |
| CMH→EWR Columbus to Newark | 2024-12-03 – 2024-12-18 | 14 | — |
| CLT→EWR Charlotte to Newark | 2024-11-02 – 2024-11-30 | 5 | — |
| SYR→EWR Syracuse to Newark | 2024-10-01 – 2024-10-25 | 22 | — |
| ORD→LEX Chicago to Lexington | 2024-06-29 – 2024-06-29 | 1 | — |
| ORD→STL Chicago to St. Louis | 2024-05-23 – 2024-06-26 | 35 | — |
| ORD→BDL Chicago to Hartford | 2024-03-31 – 2024-04-21 | 2 | — |
| ORD→SDF Chicago to Louisville | 2023-10-02 – 2024-01-08 | 28 | — |
| PWM→EWR Portland to Newark | 2023-11-28 – 2023-12-13 | 13 | — |
| EWR→SBN Newark to South Bend | 2023-11-17 – 2023-11-17 | 1 | — |
| ORD→TVC Chicago to Traverse City | 2023-09-06 – 2023-09-27 | 7 | — |
| MDT→ORD Harrisburg to Chicago | 2023-09-25 – 2023-09-25 | 1 | — |
| EWR→PWM Newark to Portland | 2023-09-09 – 2023-09-24 | 5 | — |
| ORD→ROA Chicago to Roanoke | 2023-09-05 – 2023-09-05 | 1 | — |
| IAD→EWR Washington to Newark | 2023-09-04 – 2023-09-04 | 1 | — |
| ORD→CID Chicago to Cedar Rapids | 2023-07-01 – 2023-07-30 | 30 | — |
Because the same number has served different journeys, the statistics above describe only the route YX3718 currently operates. Blending them would produce an average of two different flights.
Why YX3718 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
the inbound aircraft was late, so this flight started late
Share of the delay minutes US DOT attributed to each cause for YX3718 on GRR → EWR. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 278 records of YX3718 operating GRR → EWR, 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.