Flight profile · SkyWest Airlines
OO3919
Detroit (DTW) to Kalamazoo (AZO) · scheduled 4:39 PM – 5:33 PM
How OO3919 performs
426 operations, 2024-06-07 to 2026-06-30.
OO3919 arrived on time 72.1% of the time, against 79.2% for all DTW → AZO flights — this specific departure is 7.2 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 6.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 426 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3919 | 72.1% | 1.64% | -5 min | 14.8% | 426 |
| SkyWest Airlines on DTW → AZO | 78.7% | 1.44% | -8 min | 11.2% | 2,779 |
| All DTW → AZO flights | 79.2% | 1.35% | -8 min | 10.8% | 2,956 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes OO3919 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 |
|---|---|---|---|
| AZO→DTW Kalamazoo to Detroit | 2024-06-07 – 2026-06-30 | 396 | 73.6% |
| PSC→SEA Pasco to Seattle | 2026-04-13 – 2026-05-06 | 24 | — |
| ATL→ASE Atlanta to Aspen | 2024-12-21 – 2026-01-04 | 32 | — |
| ATL→MGM Atlanta to Montgomery | 2023-07-01 – 2025-09-10 | 75 | — |
| LGA→SDF New York to Louisville | 2025-06-08 – 2025-08-10 | 55 | — |
| XNA→ATL Fayetteville/Springdale/Rogers to Atlanta | 2024-11-09 – 2024-11-09 | 1 | — |
| ATL→SBN Atlanta to South Bend | 2024-05-07 – 2024-06-06 | 31 | — |
| MSP→OMA Minneapolis to Omaha | 2024-03-10 – 2024-05-06 | 58 | — |
| MDW→MSP Chicago to Minneapolis | 2024-01-15 – 2024-01-29 | 15 | — |
| SEA→LWS Seattle to Lewiston | 2023-11-05 – 2023-12-15 | 41 | — |
| MSO→SLC Missoula to Salt Lake City | 2023-10-28 – 2023-11-04 | 8 | — |
| SLC→MSO Salt Lake City to Missoula | 2023-10-28 – 2023-11-04 | 8 | — |
| SMF→SEA Sacramento to Seattle | 2023-10-09 – 2023-10-27 | 19 | — |
| ONT→SLC Ontario to Salt Lake City | 2023-09-05 – 2023-10-08 | 29 | — |
| SLC→ONT Salt Lake City to Ontario | 2023-09-05 – 2023-10-08 | 29 | — |
| SJC→SLC San Jose to Salt Lake City | 2023-10-07 – 2023-10-07 | 1 | — |
| SLC→SJC Salt Lake City to San Jose | 2023-10-07 – 2023-10-07 | 1 | — |
| ATL→CHA Atlanta to Chattanooga | 2023-09-30 – 2023-09-30 | 1 | — |
| CHA→ATL Chattanooga to Atlanta | 2023-09-30 – 2023-09-30 | 1 | — |
| MGM→ATL Montgomery to Atlanta | 2023-07-10 – 2023-09-04 | 46 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3919 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 426 records of OO3919 operating DTW → AZO, 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.