Flight number record
OO 3768
SkyWest Airlines · Fresno to Salt Lake City
- Route
- FAT → SLC
- Departs
- 12:16
- Flights
- 365
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 3768, 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 3768 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 15 points better than the national rate of 77.3%. When something does go wrong the average delay runs a little over an hour. That rests on 365 flights, with a median arrival 14 minutes early.
Set against the rest of the country, OO 3768's record is 15 points better than the US average of 77.3%. That gap is worth roughly 153 fewer late arrivals for every thousand flights.
Key figures
On time
92.6%
Arrivals under 15 minutes late, of 364 completed flights
Avg delay
78 min
Across delayed arrivals only, not all flights
Cancelled
0.00%
National rate is 1.89%
1 hour+ late
2.5%
National rate is 8.3%
These figures cover 365 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 3768 flies
OO 3768 flies FAT to SLC without a single fixed slot. Its most common scheduled departure was 12:16, used on 69 of 365 flights, with 12:25 (62 flights) and 12:20 (59 flights) next.
- Departs 12:1669 flights18.9%
- Departs 12:2562 flights17.0%
- Departs 12:2059 flights16.2%
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 12:16 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.3%, and OO 3768 runs 14 points better at 92.6%. 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 3768 next to FAT to SLC
Every carrier on FAT to SLC combined arrived on time 93.3% of the time across 1,365 flights, so OO 3768 is about level with it. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 14 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 3768 | 365 | 92.6% | 78 min | 0.00% | A+ |
| All SkyWest Airlines on FAT–SLC | 1,365 | 93.3% | 84 min | 0.51% | A+ |
| All carriers on FAT–SLC | 1,365 | 93.3% | 84 min | 0.51% | A+ |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 3768 quarter by quarter
Quarter by quarter OO 3768 held fairly steady: 86.7% in Jul–Sep 2025, 95.7% in Oct–Dec 2025, 91.1% in Jan–Mar 2026, 94.5% in Apr–Jun 2026 and 90.2% in Jul–Sep 2026. A spread of 9 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 flights95.7%
- Jan–Mar 202690 flights91.1%
- Apr–Jun 202691 flights94.5%
- Jul–Sep 202662 flights90.2%
Scale runs 80% to 100%.
By weekday, OO 3768 ranged from 86.5% on Friday to 98.1% on Tuesday. With about 52 flights behind each day, a spread of 12 points is inside normal variation, so the day you fly is not worth changing for this flight.
Arrival by arrival
How late OO 3768 runs when it is late
OO 3768 often beats the schedule: 181 of 364 completed flights, 50%, arrived 15 minutes or more early. The 27 late arrivals split 12 under half an hour, 6 between 30 and 60 minutes, and 9 an hour or more.
- 15+ min early181 flights49.7%
- Within 15 min156 flights42.9%
- 15–29 min late12 flights3.3%
- 30–59 min late6 flights1.6%
- 1–2 hours late4 flights1.1%
- 2+ hours late5 flights1.4%
Scale runs 0% to 100%.
Share of 364 completed flights by arrival against schedule.
8 of 33 late departures made up the time and arrived on time, 24% of them. Only 2 left on time and still arrived late.
The worst days
Worst days for OO 3768
The latest arrival of the period was on 29 August 2026, 6 hours 2 minutes behind schedule; most of its delay minutes were filed as extreme weather. On four of the five worst days the largest share was filed as carrier-caused (crew, maintenance, fuelling, baggage).
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 29 August 2026 | 6 hours 2 minutes | Extreme weather |
| 12 June 2026 | 4 hours 15 minutes | Carrier |
| 4 March 2026 | 3 hours 45 minutes | Carrier |
| 18 February 2026 | 3 hours 38 minutes | Carrier |
| 3 November 2025 | 2 hours 56 minutes | Carrier |
Delay causes
Why OO 3768 runs late
Carrier accounts for 77% of the 2,094 delay minutes carriers reported here, and the remaining four split what is left.
- 77%Carrier
- 23%Extreme weather
- 0%National Airspace System
Extreme weather accounts for 23% 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 3.8 times the usual weather exposure. The split is drawn from 2,094 delay minutes reported on OO 3768.
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 2.5% 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 501 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.
OO 3768 is not only a FAT to SLC flight. It also flew SLC to FAT (365 flights, 91.2% on time) often enough to be scored on its own. Airlines attach one number to several legs of an aircraft's day, and each leg keeps its own record here, so check which city pair is on your booking before reading a rate.
One caution: this is a thin sample. 365 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.
| Also flown as | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| SLC to FAT | 365 | 91.2% | 57 min | 0.00% | A+ |
What to do with this
Booking OO 3768
For a booking, OO 3768 has one of the better records a US domestic flight can show: 92.6% on time and 0.00% cancelled. That is a base rate, not a promise about any single day.
Related
Where to go next
- FAT to SLC, every carrier and departure
- SLC to FAT, the return direction
- SkyWest Airlines 4138 on the same route95.9%
- SkyWest Airlines 3777 on the same route89.5%
- SkyWest Airlines 3786 on the same route96.2%
- 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.