Flight number record

OO 4012

SkyWest Airlines · Salt Lake City to Albuquerque

Route: SLC → ABQ
Departs: 15:10
Flights: 314
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s OO 4012, 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 4012 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 14 points better than the national rate of 77.6%. When something does go wrong the average delay runs roughly 50 minutes. That rests on 314 flights, with a median arrival 9 minutes early.

Set against the rest of the country, OO 4012's record is 14 points better than the US average of 77.6%. That gap is worth roughly 141 fewer late arrivals for every thousand flights.

On time

91.7%

Arrivals under 15 minutes late, of 314 completed flights

Avg delay

52 min

Across delayed arrivals only, not all flights

Cancelled

0.00%

National rate is 1.81%

1 hour+ late

2.2%

National rate is 8.1%

These figures cover 314 flights between July 2025 and June 2026. The median arrival is 9 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 4012 flies

OO 4012 flies SLC to ABQ without a single fixed slot. Its most common scheduled departure was 15:10, used on 70 of 314 flights, with 15:30 (60 flights) and 14:25 (41 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 15:1070 flights22.3%
Departs 15:3060 flights19.1%
Departs 14:2541 flights13.1%

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 15:10 departure sits in the 2pm–5pm window. Across every US flight scheduled in that window the on-time rate is 72.4%, and OO 4012 runs 19 points better at 91.7%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.

Against the route

OO 4012 next to SLC to ABQ

Every carrier on SLC to ABQ combined arrived on time 92.6% of the time across 1,153 flights, so OO 4012 is about level with it. Across its whole network SkyWest Airlines managed 79.0%, which this flight beats by 13 points.

OO 4012 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 4012thin sample	314	91.7%	52 min	0.00%	A+
All SkyWest Airlines on SLC–ABQ	1,153	92.6%	50 min	0.00%	A+
All carriers on SLC–ABQ	1,153	92.6%	50 min	0.00%	A+
SkyWest Airlines, whole network	852,935	79.0%	88 min	1.77%	B

Across the year

OO 4012 quarter by quarter

OO 4012 did not run the same all year. Its best quarter was Jan–Mar 2026 at 94.7% on time and its weakest Apr–Jun 2026 at 82.0%, a swing of 13 points on roughly 79 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 202590 flights94.4%
Oct–Dec 202587 flights93.1%
Jan–Mar 202676 flights94.7%
Apr–Jun 202661 flights82.0%

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

By weekday, OO 4012 did best on Monday at 95.7% on time and worst on Friday at 79.2%. Each day rests on about 45 flights, so a gap of 17 points is worth noticing but could still narrow in another year.

Delay causes

Why OO 4012 runs late

One category carries most of the weight here. Carrier accounts for 62% of the 1,346 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
62%
Extreme weather
31%
National Airspace System
7%

Extreme weather accounts for 31% 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 5.0 times the usual weather exposure. The split is drawn from 1,346 delay minutes reported on OO 4012.

Cancellations are rare at 0.00%, below the national 1.81% and low enough to earn the plus on the grade. Almost no flights are called off; the risk here is arriving late, not not arriving.

Connections and routes

What a delay on this flight costs

Badly late arrivals are rare here: only 2.2% land an hour or more behind schedule, against 8.1% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.

The same number turns up on three other city pairs in the data, including ABQ to SLC (157), MSP to XNA (21) and XNA to MSP (21), but none flew often enough under OO 4012 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to SLC to ABQ only.

One caution: this is a thin sample. 314 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 4012

For a booking, OO 4012 has one of the better records a US domestic flight can show: 91.7% on time and 0.00% 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