Flight number record

OO 4110

SkyWest Airlines · Omaha to Detroit

Route: OMA → DTW
Departs: 06:25
Flights: 349
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s OO 4110, check with SkyWest Airlines. SkyWest Airlines flies under contract for larger airlines, so a ticket for this flight may show a different airline code and number.

OO 4110 earns an A+. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 13 points better than the national rate of 77.6%. When something does go wrong the average delay runs close to two hours. That rests on 349 flights, with a median arrival 14 minutes early.

Set against the rest of the country, OO 4110's record is 13 points better than the US average of 77.6%. That gap is worth roughly 134 fewer late arrivals for every thousand flights.

On time

91.0%

Arrivals under 15 minutes late, of 345 completed flights

Avg delay

106 min

Across delayed arrivals only, not all flights

Cancelled

0.86%

National rate is 1.81%

1 hour+ late

4.6%

National rate is 8.1%

These figures cover 349 flights between July 2025 and June 2026. The median arrival is 14 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.

Schedule

When OO 4110 flies

OO 4110 flies OMA to DTW without a single fixed slot. Its most common scheduled departure was 06:25, used on 138 of 349 flights, with 06:30 (71 flights) and 06:05 (62 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 06:25138 flights39.5%
Departs 06:3071 flights20.3%
Departs 06:0562 flights17.8%

Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.

Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.

A 06:25 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and OO 4110 runs level with that at 91.0%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.

Against the route

OO 4110 next to OMA to DTW

Every carrier on OMA to DTW combined arrived on time 80.7% of the time across 1,143 flights, so OO 4110 is 10 points ahead of it. SkyWest flew 1,139 flights on the same city pair under all its flight numbers, including this one, and those ran 80.8% on time. Across its whole network SkyWest Airlines managed 79.0%, which this flight beats by 12 points.

OO 4110 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 4110thin sample	349	91.0%	106 min	0.86%	A+
All SkyWest Airlines on OMA–DTW	1,139	80.8%	88 min	0.70%	B+
All carriers on OMA–DTW	1,143	80.7%	88 min	0.70%	B+
SkyWest Airlines, whole network	852,935	79.0%	88 min	1.77%	B

Across the year

OO 4110 quarter by quarter

OO 4110 did not run the same all year. Its best quarter was Jul–Sep 2025 at 95.7% on time and its weakest Oct–Dec 2025 at 83.8%, a swing of 12 points on roughly 87 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.

Jul–Sep 202592 flights95.7%
Oct–Dec 202580 flights83.8%
Jan–Mar 202686 flights92.8%
Apr–Jun 202691 flights91.1%

Scale runs 75% to 100%. Rows with fewer than 30 flights show a dash.

By weekday, OO 4110 did best on Wednesday at 98.0% on time and worst on Sunday at 83.3%. Each day rests on about 50 flights, so a gap of 15 points is worth noticing but could still narrow in another year.

Delay causes

Why OO 4110 runs late

One category carries most of the weight here. Carrier accounts for 85% of the 3,298 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Carrier
85%
National Airspace System
9%
Extreme weather
6%

The largest share of delay minutes, 85%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. Unlike weather, that is a management outcome, and it is the category where the gap between two carriers on the same schedule is genuinely earned. It accounts for 2,817 of the 3,298 delay minutes reported here. The split is drawn from 3,298 delay minutes reported on OO 4110.

Cancellations are rare at 0.86%, below the national 1.81% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.

Connections and routes

What a delay on this flight costs

Badly late arrivals are rare here: only 4.6% land an hour or more behind schedule, against 8.1% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.

The 650 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

Every one of the 349 flights under OO 4110 in the data flew OMA to DTW. The number was not reused on any other city pair, which makes this a clean record of one route.

One caution: this is a thin sample. 349 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

What to do with this

Booking OO 4110

For a booking, OO 4110 has one of the better records a US domestic flight can show: 91.0% on time and 0.86% cancelled. That is a base rate, not a promise about any single day.

Where to go next

A flight number here means SkyWest Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures