Flight number record

OO 4264

SkyWest Airlines · Minneapolis to Aberdeen

Route: MSP → ABR
Departs: 20:10
Flights: 364
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s OO 4264, 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 4264 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 10 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 364 flights, with a median arrival 15 minutes early.

Set against the rest of the country, OO 4264's record is 10 points better than the US average of 77.6%. That gap is worth roughly 99 fewer late arrivals for every thousand flights.

On time

87.5%

Arrivals under 15 minutes late, of 359 completed flights

Avg delay

122 min

Across delayed arrivals only, not all flights

Cancelled

1.10%

National rate is 1.81%

1 hour+ late

5.0%

National rate is 8.1%

These figures cover 364 flights between July 2025 and June 2026. The median arrival is 15 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 4264 flies

OO 4264 is scheduled to leave Minneapolis (MSP) at 20:10 local time and reach Aberdeen (ABR) at 21:27. That slot held for 322 of the 364 scheduled departures in the data, so the figures below describe one steady operation rather than a number that moved around the clock.

Departs 20:10322 flights88.5%

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 20:10 departure sits in the 8pm–5am window. Across every US flight scheduled in that window the on-time rate is 70.5%, and OO 4264 runs 17 points better at 87.5%. 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 4264 next to MSP to ABR

Every carrier on MSP to ABR combined arrived on time 87.4% of the time across 754 flights, so OO 4264 is about level with it. Across its whole network SkyWest Airlines managed 79.0%, which this flight beats by 9 points.

OO 4264 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 4264thin sample	364	87.5%	122 min	1.10%	A
All SkyWest Airlines on MSP–ABR	754	87.4%	109 min	1.46%	A
All carriers on MSP–ABR	754	87.4%	109 min	1.46%	A
SkyWest Airlines, whole network	852,935	79.0%	88 min	1.77%	B

Across the year

OO 4264 quarter by quarter

OO 4264 did not run the same all year. Its best quarter was Jul–Sep 2025 at 94.5% on time and its weakest Jan–Mar 2026 at 81.8%, a swing of 13 points on roughly 91 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 flights94.5%
Oct–Dec 202591 flights86.7%
Jan–Mar 202690 flights81.8%
Apr–Jun 202691 flights86.7%

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

By weekday, OO 4264 did best on Saturday at 98.0% on time and worst on Sunday at 78.4%. Each day rests on about 52 flights, so a gap of 20 points is worth noticing but could still narrow in another year.

Delay causes

Why OO 4264 runs late

One category carries most of the weight here. Carrier accounts for 54% of the 5,493 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
54%
Extreme weather
39%
National Airspace System
8%

Extreme weather accounts for 39% 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 6.2 times the usual weather exposure. The split is drawn from 5,493 delay minutes reported on OO 4264.

Cancellations sit at 1.10% against a national 1.81%, which is ordinary. Diversions add another 0.27%.

Connections and routes

What a delay on this flight costs

5.0% 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 close to two hours, which a normal layover absorbs.

Every one of the 364 flights under OO 4264 in the data flew MSP to ABR. 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. 364 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 4264

For a booking, OO 4264 has one of the better records a US domestic flight can show: 87.5% on time and 1.10% 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