Flight profile · SkyWest Airlines
OO4013
Detroit (DTW) to Lexington (LEX) · scheduled 8:15 PM – 9:41 PM
How OO4013 performs
576 operations, 2024-06-07 to 2026-06-30.
OO4013 arrived on time 75.6% of the time, against 82.8% for all DTW → LEX 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 4.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 576 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4013 | 75.6% | 1.22% | -5 min | 11.2% | 576 |
| SkyWest Airlines on DTW → LEX | 79.6% | 1.04% | -8 min | 9.4% | 1,442 |
| All DTW → LEX flights | 82.8% | 0.82% | -8 min | 7.5% | 2,425 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes OO4013 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 |
|---|---|---|---|
| DTW→MEM Detroit to Memphis | 2026-02-21 – 2026-03-07 | 3 | — |
| MEM→DTW Memphis to Detroit | 2026-02-21 – 2026-03-07 | 3 | — |
| MSP→OMA Minneapolis to Omaha | 2025-12-20 – 2026-01-04 | 16 | — |
| ATL→MCI Atlanta to Kansas City | 2025-12-19 – 2025-12-19 | 1 | — |
| ATL→LFT Atlanta to Lafayette | 2024-11-30 – 2024-11-30 | 1 | — |
| LFT→ATL Lafayette to Atlanta | 2024-11-30 – 2024-11-30 | 1 | — |
| DTW→TVC Detroit to Traverse City | 2024-09-09 – 2024-10-06 | 28 | — |
| TVC→DTW Traverse City to Detroit | 2024-09-09 – 2024-10-06 | 28 | — |
| MSN→MSP Madison to Minneapolis | 2024-08-10 – 2024-09-07 | 6 | — |
| MSP→MSN Minneapolis to Madison | 2024-08-10 – 2024-09-07 | 6 | — |
| BUF→DTW Buffalo to Detroit | 2024-05-07 – 2024-06-06 | 26 | — |
| DTW→BUF Detroit to Buffalo | 2024-05-07 – 2024-06-06 | 26 | — |
| MSP→GTF Minneapolis to Great Falls | 2024-04-09 – 2024-05-06 | 28 | — |
| MSP→RST Minneapolis to Rochester | 2024-03-10 – 2024-03-31 | 22 | — |
| MSP→BIS Minneapolis to Bismarck | 2024-03-09 – 2024-03-09 | 1 | — |
| ATL→TRI Atlanta to Blountville | 2024-01-08 – 2024-03-08 | 47 | — |
| LAX→GEG Los Angeles to Spokane | 2023-12-16 – 2024-01-07 | 23 | — |
| MKE→DTW Milwaukee to Detroit | 2023-11-05 – 2023-12-15 | 41 | — |
| TUS→SLC Tucson to Salt Lake City | 2023-10-28 – 2023-11-04 | 8 | — |
| SEA→RDM Seattle to Redmond | 2023-09-05 – 2023-10-27 | 46 | — |
| SEA→KTN Seattle to Ketchikan | 2023-07-01 – 2023-09-04 | 66 | — |
| KTN→SEA Ketchikan to Seattle | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4013 currently operates. Blending them would produce an average of two different flights.
Why OO4013 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for OO4013 on DTW → LEX. 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 576 records of OO4013 operating DTW → LEX, 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.
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