Flight number record

OO 4732

SkyWest Airlines · Denver to Midland

Route: DEN → MAF
Departs: 17:25
Flights: 273
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s OO 4732, 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 4732 sits in the middle of the pack with a C. Close to three flights in four arrive on time by the DOT's definition, 4 points worse than the national rate of 77.6%. The late ones land an hour and a half behind schedule. That rests on 273 flights, with a median arrival 8 minutes early.

On time

74.1%

Arrivals under 15 minutes late, of 270 completed flights

Avg delay

94 min

Across delayed arrivals only, not all flights

Cancelled

1.10%

National rate is 1.81%

1 hour+ late

10.7%

National rate is 8.1%

These figures cover 273 flights between July 2025 and June 2026. Beyond the headline rate, 10.7% 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 4732 flies

OO 4732 flies DEN to MAF without a single fixed slot. Its most common scheduled departure was 17:25, used on 49 of 273 flights, with 19:18 (47 flights) and 19:05 (36 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 17:2549 flights17.9%
Departs 19:1847 flights17.2%
Departs 19:0536 flights13.2%

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 17:25 departure sits in the 5pm–8pm window. Across every US flight scheduled in that window the on-time rate is 68.2%, and OO 4732 runs 6 points better at 74.1%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.

Against the route

OO 4732 next to DEN to MAF

Every carrier on DEN to MAF combined arrived on time 77.2% of the time across 1,462 flights, so OO 4732 is 3 points behind it. SkyWest flew 1,197 flights on the same city pair under all its flight numbers, including this one, and those ran 81.1% on time. Across its whole network SkyWest Airlines managed 79.0%, which this flight trails by 5 points.

OO 4732 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 4732thin sample	273	74.1%	94 min	1.10%	C
All SkyWest Airlines on DEN–MAF	1,197	81.1%	74 min	0.84%	B+
All carriers on DEN–MAF	1,462	77.2%	71 min	0.96%	B+
SkyWest Airlines, whole network	852,935	79.0%	88 min	1.77%	B

Across the year

OO 4732 quarter by quarter

OO 4732 did not run the same all year. Its best quarter was Oct–Dec 2025 at 82.0% on time and its weakest Jul–Sep 2025 at 60.0%, a swing of 22 points on roughly 68 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 202586 flights60.0%
Oct–Dec 202561 flights82.0%
Jan–Mar 202679 flights81.8%
Apr–Jun 202647 flights76.6%

Scale runs 50% to 85%. Rows with fewer than 30 flights show a dash.

By weekday, OO 4732 did best on Monday at 87.5% on time and worst on Friday at 61.5%. Each day rests on about 39 flights, so a gap of 26 points is worth noticing but could still narrow in another year.

Delay causes

Why OO 4732 runs late

Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 6,611 reported delay minutes.

Late-arriving aircraft
35%
Carrier
27%
National Airspace System
22%
Extreme weather
16%

Extreme weather accounts for 16% 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 2.5 times the usual weather exposure. The split is drawn from 6,611 delay minutes reported on OO 4732.

Cancellations sit at 1.10% against a national 1.81%, which is ordinary. Diversions add another 0.00%.

Connections and routes

What a delay on this flight costs

For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 10.7% of arrivals land a full hour or more behind schedule, against 8.1% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.

The 563 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 ten other city pairs in the data, including DEN to COU (31), ORD to ELP (24) and OMA to IAH (11), but none flew often enough under OO 4732 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to DEN to MAF only.

One caution: this is a thin sample. 273 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 4732

For a booking, read OO 4732 as 74.1% on time with 1.10% cancelled over 273 flights. Those are rates from the past twelve months, not a forecast for any particular 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