Flight profile · SkyWest Airlines
OO4110
Omaha (OMA) to Detroit (DTW) · scheduled 6:25 AM – 9:30 AM
How OO4110 performs
954 operations, September 2023 – July 2026.
OO4110 arrived on time 91.6% of the time, against 83.0% for all OMA → DTW flights, so this departure is 8.6 percentage points better than the route as a whole. Against SkyWest Airlines’ own flights on this route it is 9.2 points better.
OO4110’s scheduled departure has moved during the period FlyerIntel has on file: it typically left around 6:00 AM earlier on, and around 6:30 AM more recently — a 30-minute shift, not the few minutes of day-to-day rounding every published schedule carries. Confirm the current departure time before booking around an older listing.
Source: US DOT Bureau of Transportation Statistics · 954 operations, September 2023 – July 2026 · If OO4110 is cancelled or significantly changed, DOT’s automatic refund rule may entitle you to your money back. The refund checker walks through eligibility.
What stands out
How OO4110 compares to other flight numbers, not just to itself.
Every day of the week performs about the same on this flight, steadier than 94% of 1,710 comparable flight numbers.
94.1% on time on the best day (Wednesday) against 89.7% on the worst (Friday).
Source: FlyerIntel analysis of US DOT BTS data · September 2023 – July 2026 · The one thing about this specific departure that ranks most extreme against every other published flight number, out of everything FlyerIntel checks — shown only when something clears a real statistical bar, not for every flight.
Where OO4110 is right now
A live reading, only if you ask for it. It is not part of the reliability record above.
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Against the rest of the route
| Flight or route | On time | Cancelled | Median delay | Severe | Flights |
|---|---|---|---|---|---|
| OO4110 | 91.6% | 0.94% | -12 min | 4.7% | 954 |
| SkyWest Airlines on OMA → DTW | 82.4% | 0.60% | -9 min | 7.9% | 3,154 |
| All OMA → DTW flights | 83.0% | 0.57% | -9 min | 7.5% | 3,325 |
Source: FlyerIntel analysis of US DOT BTS data · September 2023 – July 2026
Why OO4110 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding and fueling, all 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 OO4110 on OMA → DTW. Only delays of 15 minutes or more are attributed.
Source: US DOT Bureau of Transportation Statistics · Data covering September 2023 – July 2026
Does a late aircraft delay this flight?
How often the plane that flies OO4110 comes in late, and what that does to the departure.
OO4110 is usually the aircraft’s first flight of the day: the schedule gives it a median of 9.3 hours on the ground at OMA, so its “inbound” is mostly the aircraft’s arrival the evening before.
When the aircraft came in 15 or more minutes late, OO4110 pushed back an average of 7 minutes late; when it came in on time or early, an average of 1 minute late.
Each departure is matched to the flight the same aircraft flew into OMA just before it, using the tail number in the DOT file, 842 of 945 departures in all. A departure is left out when that flight is unknown, was cancelled or diverted, or the aircraft had sat for more than 12 hours. A flight the airline cancelled never left and is not in the count, and one flown by a substitute aircraft is matched to the aircraft that flew it, not to the one first planned.
Against the network at the same turn length
| Share of departures | Inbound landed 15+ late | Left 15+ late after a late inbound | Left 15+ late after an on-time inbound |
|---|---|---|---|
| OO4110 | 26% | 10% | 6% |
| Network, same turn | 29% | 12% | 9% |
A night on the ground absorbs most of a late arrival, so a late inbound matters far less on a turn this long than on a same-day one.
The network row is every flight with a scheduled turn of 6 hours or more, usually overnight. How often OO4110’s aircraft landed 15 or more minutes late is about the same as the network’s and, once the aircraft was late, how often OO4110 left 15 or more minutes late is about the same as the network’s.
More: Which Flight Numbers Pay for a Late Aircraft lists the flight numbers that pass a late aircraft on.
Source: US DOT Bureau of Transportation Statistics · Data covering September 2023 – July 2026
From pushback to gate
When it leaves OMA late, does that still matter by the time it reaches DTW?
OO4110 pushes back an average of 4.0 minutes late and reaches the gate at DTW an average of 1.7 minutes early. The 5.7 minutes between those two figures are slack the published schedule already carries, which is why a late pushback on this flight does not reliably become a late arrival. It spends 18.9 minutes on the taxiways at OMA, 2.0 minutes longer than a typical OMA departure in the same hour.
On arrival at DTW, OO4110 spends 9.4 min taxiing from touchdown to the gate — ground time a connecting passenger sits through before they can even leave the aircraft, on top of however late the flight itself ran. That is about what any arrival at DTW spends on the ground before reaching the gate.
Departure delay is averaged over every pushback and arrival delay over every completed arrival, so the two counts differ by the flights that never reached DTW. Taxi-out is gate to wheels up and sits inside the scheduled block rather than on top of it; the comparison is 10,956 departures from OMA scheduled in the clock hour OO4110 most often leaves in. Taxi-in is landing to gate, compared against every arrival FlyerIntel has on file at DTW (388,616 flights), not just OO4110’s own. More on taxi time.
Source: FlyerIntel analysis of US DOT BTS data · September 2023 – July 2026
The hour it leaves OMA
Part of any flight’s record belongs to the clock rather than to the flight. OO4110 has one departure time, so this is what that time is worth.
On-time arrival rate. 10,956 departures from OMA are scheduled in the 6 AM–7 AM hour over the period, against 75,007 across the whole day.
OO4110 is scheduled out of OMA at 6:25 AM, in the 6 AM–7 AM bank. Departures from OMA in that hour arrive on time 89.8% of the time against 81.7% across the airport’s whole day — the slot alone is worth 8.1 points better before anything about this particular flight is considered.
The two airport figures cover every departure from OMA to every destination, so they describe the slot rather than this journey — the like-for-like comparison against the route is above. Hours are scheduled local, and a number whose schedule moved between banks inside the period has no single hour and is not described here at all. Why the hour matters.
Source: FlyerIntel analysis of US DOT BTS data · September 2023 – July 2026 · Hours below 120 departures are not scored.
By day of week
Does OO4110 run worse on particular days?
Wednesday is historically the most reliable day and Friday the least, a gap of 4.4 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · September 2023 – July 2026 · Days with fewer than 120 operations are not scored.
Other routes OO4110 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 |
|---|---|---|---|
| BNA→JFK Nashville to New York | December 19, 2024 – January 5, 2025 | 18 | — |
| CVG→MSP Cincinnati / Covington to Minneapolis | November 10, 2024 | 1 | — |
| ATL→CSG Atlanta to Columbus | December 16, 2023 – January 7, 2024 | 23 | — |
| AGS→ATL Augusta to Atlanta | December 1, 2023 | 1 | — |
| SEA→GEG Seattle to Spokane | November 11–18, 2023 | 2 | — |
| SLC→IDA Salt Lake City to Idaho Falls | November 4, 2023 | 1 | — |
| MSN→DTW Madison to Detroit | July 1, 2023 – November 3, 2023 | 69 | — |
| DTW→MSN Detroit to Madison | October 29, 2023 – November 3, 2023 | 3 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4110 currently operates. Blending them would produce an average of two different flights.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
9 min late
against a median of 12 min early
Percentiles over 954 operations; cancelled and diverted flights are counted separately.
Source: US DOT Bureau of Transportation Statistics · Data covering September 2023 – July 2026
Data and methodology
Calculated by FlyerIntel from 954 records of OO4110 operating OMA → DTW, 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.
Full methodology · Data sources · Report a problem
Related research: Most and Least Reliable Flight Numbers · The Delay You Inherit · Making Up Time in the Air
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