Flight number record

OO 5233

SkyWest Airlines · Denver to Amarillo

Route: DEN → AMA
Departs: 14:10
Flights: 362
Period: September 2025 to August 2026

Historical statistics for September 2025 to August 2026, not live status. For today’s OO 5233, 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 5233 lands a B, 5 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by about an hour on average. That rests on 362 flights, with a median arrival 11 minutes early.

Set against the rest of the country, OO 5233's record is 5 points better than the US average of 77.3%. That gap is worth roughly 52 fewer late arrivals for every thousand flights.

On time

82.5%

Arrivals under 15 minutes late, of 354 completed flights

Avg delay

63 min

Across delayed arrivals only, not all flights

Cancelled

2.21%

National rate is 1.89%

1 hour+ late

6.8%

National rate is 8.3%

These figures cover 362 flights between September 2025 and August 2026. The median arrival is 11 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 5233 flies

OO 5233 flies DEN to AMA without a single fixed slot. Its most common scheduled departure was 14:10, used on 114 of 362 flights, with 14:30 (79 flights) and 14:25 (55 flights) next.

Departs 14:10114 flights31.5%
Departs 14:3079 flights21.8%
Departs 14:2555 flights15.2%

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 14:10 departure sits in the 2pm–5pm window. Across every US flight scheduled in that window the on-time rate is 71.9%, and OO 5233 runs 11 points better at 82.5%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.

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Against the route

OO 5233 next to DEN to AMA

Every carrier on DEN to AMA combined arrived on time 76.8% of the time across 681 flights, so OO 5233 is 6 points ahead of it. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 4 points.

OO 5233 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 5233thin sample	362	82.5%	63 min	2.21%	B
All SkyWest Airlines on DEN–AMA	681	76.8%	66 min	1.91%	B
All carriers on DEN–AMA	681	76.8%	66 min	1.91%	B
SkyWest Airlines, whole network	855,406	78.7%	88 min	1.79%	B

Across the year

OO 5233 quarter by quarter

Quarter by quarter OO 5233 held fairly steady: 86.7% in Jul–Sep 2025, 82.0% in Oct–Dec 2025, 78.8% in Jan–Mar 2026, 81.8% in Apr–Jun 2026 and 87.1% in Jul–Sep 2026. A spread of 8 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202530 flights86.7%
Oct–Dec 202592 flights82.0%
Jan–Mar 202690 flights78.8%
Apr–Jun 202688 flights81.8%
Jul–Sep 202662 flights87.1%

Scale runs 70% to 95%.

By weekday, OO 5233 did best on Friday at 89.8% on time and worst on Monday at 73.6%. Each day rests on about 52 flights, so a gap of 16 points is worth noticing but could still narrow in another year.

Arrival by arrival

How late OO 5233 runs when it is late

OO 5233 often beats the schedule: 139 of 354 completed flights, 39%, arrived 15 minutes or more early. The 62 late arrivals split 19 under half an hour, 19 between 30 and 60 minutes, and 24 an hour or more.

15+ min early139 flights39.3%
Within 15 min153 flights43.2%
15–29 min late19 flights5.4%
30–59 min late19 flights5.4%
1–2 hours late15 flights4.2%
2+ hours late9 flights2.5%

Scale runs 0% to 100%.

Share of 354 completed flights by arrival against schedule.

14 of 66 late departures made up the time and arrived on time, 21% of them. 10 flights left on time and still arrived late.

The worst days

Worst days for OO 5233

The latest arrival of the period was on 9 August 2026, 4 hours behind schedule; most of its delay minutes were filed as a late-arriving aircraft. The five worst days are spread across August, May, December and June, with no single month standing out.

The latest arrivals of OO 5233 in the period
Date	Arrived late by	Largest filed cause
9 August 2026	4 hours	Late-arriving aircraft
26 May 2026	3 hours 37 minutes	Late-arriving aircraft
19 December 2025	3 hours 2 minutes	Extreme weather
1 June 2026	2 hours 30 minutes	National Airspace System
11 December 2025	2 hours 21 minutes	National Airspace System

Delay causes

Why OO 5233 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 3,891 reported delay minutes.

Carrier
40%
Late-arriving aircraft
31%
National Airspace System
17%
Extreme weather
11%

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 3,891 delay minutes reported on OO 5233.

Cancellations sit at 2.21% against a national 1.89%, which is ordinary. Diversions add another 0.00%.

Connections and routes

What a delay on this flight costs

6.8% 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 an hour, which a normal layover absorbs.

The same number turns up on one other city pair in the data, including MSY to IAH (3), but none flew often enough under OO 5233 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to DEN to AMA only.

One caution: this is a thin sample. 362 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 5233

For a booking, read OO 5233 as 82.5% on time with 2.21% cancelled over 362 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, September 2025 to August 2026. Last updated 22 October 2026; recomputed monthly. How this data is collected.

Key figures