Flight number record
OO 4692
SkyWest Airlines · Moline to Denver
- Route
- MLI → DEN
- Departs
- 09:00
- Flights
- 328
- Period
- July 2025 to June 2026
Historical statistics for July 2025 to June 2026, not live status. For today’s OO 4692, 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 4692 lands a B+, 4 points better than the national rate of 77.6%. About one flight in six arrives 15 minutes late or worse, and those flights are late by an hour and a half on average. That is a workable record, not a spotless one. That rests on 328 flights, with a median arrival 9 minutes early.
Set against the rest of the country, OO 4692's record is 4 points better than the US average of 77.6%. That gap is worth roughly 44 fewer late arrivals for every thousand flights.
Key figures
On time
82.0%
Arrivals under 15 minutes late, of 327 completed flights
Avg delay
88 min
Across delayed arrivals only, not all flights
Cancelled
0.30%
National rate is 1.81%
1 hour+ late
8.3%
National rate is 8.1%
These figures cover 328 flights between July 2025 and June 2026. Beyond the headline rate, 8.3% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.
Schedule
When OO 4692 flies
OO 4692 flies MLI to DEN without a single fixed slot. Its most common scheduled departure was 09:00, used on 68 of 328 flights, with 09:05 (55 flights) and 08:49 (45 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.
- Departs 09:0068 flights20.7%
- Departs 09:0555 flights16.8%
- Departs 08:4945 flights13.7%
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 09:00 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 84.1%, and OO 4692 runs 2 points worse at 82.0%. 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 4692 next to MLI to DEN
Every carrier on MLI to DEN combined arrived on time 83.0% of the time across 367 flights, so OO 4692 is about level with it. Across its whole network SkyWest Airlines managed 79.0%, which this flight beats by 3 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 4692thin sample | 328 | 82.0% | 88 min | 0.30% | B+ |
| All SkyWest Airlines on MLI–DEN | 367 | 83.0% | 87 min | 0.27% | B+ |
| All carriers on MLI–DEN | 367 | 83.0% | 87 min | 0.27% | B+ |
| SkyWest Airlines, whole network | 852,935 | 79.0% | 88 min | 1.77% | B |
Across the year
OO 4692 quarter by quarter
OO 4692 did not run the same all year. Its best quarter was Apr–Jun 2026 at 90.1% on time and its weakest Jul–Sep 2025 at 76.1%, a swing of 14 points on roughly 82 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 flights76.1%
- Oct–Dec 202592 flights79.1%
- Jan–Mar 202653 flights83.0%
- Apr–Jun 202691 flights90.1%
Scale runs 70% to 95%. Rows with fewer than 30 flights show a dash.
By weekday, OO 4692 ranged from 76.1% on Wednesday to 87.2% on Monday. With about 47 flights behind each day, a spread of 11 points is inside normal variation, so the day you fly is not worth changing for this flight.
Delay causes
Why OO 4692 runs late
One category carries most of the weight here. Carrier accounts for 81% of the 5,208 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.
- 81%Carrier
- 7%National Airspace System
- 6%Extreme weather
- 5%Late-arriving aircraft
The largest share of delay minutes, 81%, 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 4,240 of the 5,208 delay minutes reported here. The split is drawn from 5,208 delay minutes reported on OO 4692.
Cancellations are rare at 0.30%, 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
8.3% of arrivals land an hour or more late, close to the national 8.1%. That is the figure that decides a connection, and it says a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last an hour and a half, which a normal layover absorbs.
The 751 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.
The same number turns up on one other city pair in the data, including ORD to SBN (37), but none flew often enough under OO 4692 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to MLI to DEN only.
One caution: this is a thin sample. 328 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 4692
For a booking, read OO 4692 as 82.0% on time with 0.30% cancelled over 328 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- Denver International (DEN) delay statistics
- SkyWest Airlines on-time record
- Every SkyWest Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Connecting flights: how much buffer the data says you need
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.