Flight number record
OO 4152
SkyWest Airlines · Albuquerque to Salt Lake City
- Route
- ABQ → SLC
- Departs
- 08:10
- Flights
- 349
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 4152, 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 4152 earns an A+. Nearly every flight arrives inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 19 points better than the national rate of 77.3%. When something does go wrong the average delay runs close to two hours. That rests on 349 flights, with a median arrival 14 minutes early.
Set against the rest of the country, OO 4152's record is 19 points better than the US average of 77.3%. That gap is worth roughly 190 fewer late arrivals for every thousand flights.
Key figures
On time
96.3%
Arrivals under 15 minutes late, of 349 completed flights
Avg delay
115 min
Across delayed arrivals only, not all flights
Cancelled
0.00%
National rate is 1.89%
1 hour+ late
1.4%
National rate is 8.3%
These figures cover 349 flights between September 2025 and August 2026. The median arrival is 14 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 4152 flies
OO 4152 flies ABQ to SLC without a single fixed slot. Its most common scheduled departure was 08:10, used on 108 of 349 flights, with 08:00 (74 flights) and 05:30 (69 flights) next.
- Departs 08:10108 flights30.9%
- Departs 08:0074 flights21.2%
- Departs 05:3069 flights19.8%
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 08:10 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and OO 4152 runs 12 points better at 96.3%. 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 4152 next to ABQ to SLC
Every carrier on ABQ to SLC combined arrived on time 93.0% of the time across 1,149 flights, so OO 4152 is 3 points ahead of it. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 18 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 4152thin sample | 349 | 96.3% | 115 min | 0.00% | A+ |
| All SkyWest Airlines on ABQ–SLC | 1,149 | 93.0% | 66 min | 0.00% | A+ |
| All carriers on ABQ–SLC | 1,149 | 93.0% | 66 min | 0.00% | A+ |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 4152 quarter by quarter
Quarter by quarter OO 4152 held fairly steady: 100.0% in Jul–Sep 2025, 96.2% in Oct–Dec 2025, 94.2% in Jan–Mar 2026, 98.9% in Apr–Jun 2026 and 93.5% in Jul–Sep 2026. A spread of 7 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Jul–Sep 202530 flights100.0%
- Oct–Dec 202580 flights96.2%
- Jan–Mar 202686 flights94.2%
- Apr–Jun 202691 flights98.9%
- Jul–Sep 202662 flights93.5%
Scale runs 85% to 100%.
By weekday, OO 4152 ranged from 89.8% on Saturday to 100.0% on Tuesday. With about 50 flights behind each day, a spread of 10 points is inside normal variation, so the day you fly is not worth changing for this flight.
Arrival by arrival
How late OO 4152 runs when it is late
OO 4152 often beats the schedule: 170 of 349 completed flights, 49%, arrived 15 minutes or more early. The 13 late arrivals split 4 under half an hour, 4 between 30 and 60 minutes, and 5 an hour or more.
- 15+ min early170 flights48.7%
- Within 15 min166 flights47.6%
- 15–29 min late4 flights1.1%
- 30–59 min late4 flights1.1%
- 1–2 hours late2 flights0.6%
- 2+ hours late3 flights0.9%
Scale runs 0% to 100%.
Share of 349 completed flights by arrival against schedule.
Only 11 of 349 completed flights left 15 minutes late or more, too few to say how often the time is made up.
The worst days
Worst days for OO 4152
The latest arrival of the period was on 3 November 2025, 7 hours 37 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 |
|---|---|---|
| 3 November 2025 | 7 hours 37 minutes | Carrier |
| 30 October 2025 | 5 hours 21 minutes | Carrier |
| 10 January 2026 | 4 hours 56 minutes | Carrier |
| 25 July 2026 | 1 hour 34 minutes | Extreme weather |
| 24 July 2026 | 1 hour 30 minutes | Carrier |
Delay causes
Why OO 4152 runs late
Carrier accounts for 94% of the 1,495 delay minutes carriers reported here, and the remaining four split what is left.
- 94%Carrier
- 6%Extreme weather
The largest share of delay minutes, 94%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,401 of the 1,495 delay minutes reported here. The split is drawn from 1,495 delay minutes reported on OO 4152.
Cancellations are rare at 0.00%, below the national 1.89% 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 1.4% land an hour or more behind schedule, against 8.3% 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 one other city pair in the data, including BIS to MSP (12), but none flew often enough under OO 4152 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to ABQ to SLC only.
One caution: this is a thin sample. 349 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 4152
For a booking, OO 4152 has one of the better records a US domestic flight can show: 96.3% on time and 0.00% cancelled. That is a base rate, not a promise about any single day.
Related
Where to go next
- ABQ to SLC, every carrier and departure
- SLC to ABQ, the return direction
- Albuquerque International Sunport (ABQ) delay statistics
- Salt Lake City International (SLC) 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.