Flight number record
OO 4292
SkyWest Airlines · Rhinelander to Minneapolis
- Route
- RHI → MSP
- Departs
- 06:30
- Flights
- 365
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 4292, 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 4292 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 77.3%. When something does go wrong the average delay runs about 2.3 hours. That rests on 365 flights, with a median arrival 21 minutes early.
Set against the rest of the country, OO 4292's record is 13 points better than the US average of 77.3%. That gap is worth roughly 129 fewer late arrivals for every thousand flights.
Key figures
On time
90.2%
Arrivals under 15 minutes late, of 356 completed flights
Avg delay
139 min
Across delayed arrivals only, not all flights
Cancelled
2.47%
National rate is 1.89%
1 hour+ late
5.9%
National rate is 8.3%
These figures cover 365 flights between September 2025 and August 2026. The median arrival is 21 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.
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Schedule
When OO 4292 flies
OO 4292 flies RHI to MSP without a single fixed slot. Its most common scheduled departure was 06:30, used on 183 of 365 flights, with 06:31 (150 flights) next.
- Departs 06:30183 flights50.1%
- Departs 06:31150 flights41.1%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 06:30 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and OO 4292 runs level with that at 90.2%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
OO 4292 next to RHI to MSP
Every carrier on RHI to MSP combined arrived on time 88.2% of the time across 724 flights, so OO 4292 is 2 points ahead of it. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 12 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 4292 | 365 | 90.2% | 139 min | 2.47% | A |
| All SkyWest Airlines on RHI–MSP | 724 | 88.2% | 107 min | 2.49% | A |
| All carriers on RHI–MSP | 724 | 88.2% | 107 min | 2.49% | A |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 4292 quarter by quarter
OO 4292 did not run the same all year. Its best quarter was Jul–Sep 2025 at 100.0% on time and its weakest Apr–Jun 2026 at 86.7%, a swing of 13 points on roughly 73 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 202530 flights100.0%
- Oct–Dec 202592 flights93.3%
- Jan–Mar 202690 flights88.1%
- Apr–Jun 202691 flights86.7%
- Jul–Sep 202662 flights88.7%
Scale runs 80% to 100%.
By weekday, OO 4292 did best on Thursday at 96.2% on time and worst on Monday at 80.8%. Each day rests on about 52 flights, so a gap of 15 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late OO 4292 runs when it is late
OO 4292 often beats the schedule: 224 of 356 completed flights, 63%, arrived 15 minutes or more early. When OO 4292 is late it tends to be very late: 21 of its 35 late arrivals were an hour or more behind, and 12 were two hours or more.
- 15+ min early224 flights62.9%
- Within 15 min97 flights27.2%
- 15–29 min late3 flights0.8%
- 30–59 min late11 flights3.1%
- 1–2 hours late9 flights2.5%
- 2+ hours late12 flights3.4%
Scale runs 0% to 100%.
Share of 356 completed flights by arrival against schedule.
Time lost at the gate mostly stays lost. Of 35 departures that left 15 minutes late or more, only 3 made it up before arrival. Only 3 left on time and still arrived late.
The worst days
Worst days for OO 4292
The latest arrival of the period was on 20 February 2026, 13 hours 4 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on four of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 20 February 2026 | 13 hours 4 minutes | Carrier |
| 24 January 2026 | 13 hours 1 minute | Carrier |
| 30 November 2025 | 5 hours 30 minutes | Carrier |
| 17 January 2026 | 4 hours 43 minutes | Carrier |
| 4 April 2026 | 3 hours 45 minutes | Extreme weather |
Delay causes
Why OO 4292 runs late
Carrier accounts for 82% of the 4,878 delay minutes carriers reported here, and the remaining four split what is left.
- 82%Carrier
- 11%Extreme weather
- 7%National Airspace System
Extreme weather accounts for 11% of delay minutes, well above the single-digit share typical across the system. Weather delays are lumpy: they arrive as whole bad days rather than as a steady drag, so the quarterly figures above are the more useful view of the risk. The national share is 6%, so this operation carries roughly 1.9 times the usual weather exposure. The split is drawn from 4,878 delay minutes reported on OO 4292.
Cancellations sit at 2.47% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
5.9% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about 2.3 hours, which a normal layover absorbs.
Every one of the 365 flights under OO 4292 in the data flew RHI to MSP. 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. 365 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 4292
For a booking, read OO 4292 as 90.2% on time with 2.47% cancelled over 365 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- RHI to MSP, every carrier and departure
- MSP to RHI, the return direction
- SkyWest Airlines 4305 on the same route86.3%
- Minneapolis-St Paul International (MSP) 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
- Worst months to fly in the US, ranked by the data
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, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.