Flight number record
OO 3413
SkyWest Airlines · San Jose to Boise
- Route
- SJC → BOI
- Departs
- 19:22
- Flights
- 311
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 3413, 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 3413 earns an A+. More than four flights in five arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 9 points better than the national rate of 77.3%. When something does go wrong the average delay runs roughly 55 minutes. That rests on 311 flights, with a median arrival 15 minutes early.
Set against the rest of the country, OO 3413's record is 9 points better than the US average of 77.3%. That gap is worth roughly 85 fewer late arrivals for every thousand flights.
Key figures
On time
85.8%
Arrivals under 15 minutes late, of 309 completed flights
Avg delay
53 min
Across delayed arrivals only, not all flights
Cancelled
0.64%
National rate is 1.89%
1 hour+ late
3.6%
National rate is 8.3%
These figures cover 311 flights between September 2025 and August 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.
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Schedule
When OO 3413 flies
OO 3413 flies SJC to BOI without a single fixed slot. Its most common scheduled departure was 19:22, used on 71 of 311 flights, with 19:48 (69 flights) and 16:58 (33 flights) next.
- Departs 19:2271 flights22.8%
- Departs 19:4869 flights22.2%
- Departs 16:5833 flights10.6%
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 19:22 departure sits in the 5pm–8pm window. Across every US flight scheduled in that window the on-time rate is 68.0%, and OO 3413 runs 18 points better at 85.8%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.
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Against the route
OO 3413 next to SJC to BOI
Every carrier on SJC to BOI combined arrived on time 82.6% of the time across 663 flights, so OO 3413 is 3 points ahead of it. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 7 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 3413thin sample | 311 | 85.8% | 53 min | 0.64% | A+ |
| All SkyWest Airlines on SJC–BOIthin sample | 333 | 86.4% | 53 min | 0.60% | A+ |
| All carriers on SJC–BOI | 663 | 82.6% | 49 min | 0.30% | B+ |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 3413 quarter by quarter
OO 3413 did not run the same all year. Its best quarter was Jan–Mar 2026 at 92.9% on time and its weakest Jul–Sep 2025 at 76.7%, a swing of 16 points on roughly 62 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 202530 flights76.7%
- Oct–Dec 202588 flights87.4%
- Jan–Mar 202656 flights92.9%
- Apr–Jun 202688 flights80.7%
- Jul–Sep 202649 flights89.6%
Scale runs 70% to 100%.
By weekday, OO 3413 did best on Wednesday at 95.7% on time and worst on Thursday at 75.0%. Each day rests on about 44 flights, so a gap of 21 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late OO 3413 runs when it is late
OO 3413 often beats the schedule: 156 of 309 completed flights, 50%, arrived 15 minutes or more early. The 44 late arrivals split 17 under half an hour, 16 between 30 and 60 minutes, and 11 an hour or more.
- 15+ min early156 flights50.5%
- Within 15 min109 flights35.3%
- 15–29 min late17 flights5.5%
- 30–59 min late16 flights5.2%
- 1–2 hours late6 flights1.9%
- 2+ hours late5 flights1.6%
Scale runs 0% to 100%.
Share of 309 completed flights by arrival against schedule.
A late pushback is often recovered here: of 59 departures that left 15 minutes late or more, 19 still arrived on time. Only 4 left on time and still arrived late.
The worst days
Worst days for OO 3413
The latest arrival of the period was on 13 October 2025, 3 hours 49 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. The same cause led on three of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 13 October 2025 | 3 hours 49 minutes | Late-arriving aircraft |
| 2 September 2025 | 3 hours 10 minutes | Carrier |
| 27 April 2026 | 2 hours 28 minutes | Late-arriving aircraft |
| 19 January 2026 | 2 hours 18 minutes | Late-arriving aircraft |
| 16 July 2026 | 2 hours 10 minutes | National Airspace System |
Delay causes
Why OO 3413 runs late
Late-arriving aircraft accounts for 65% of the 2,339 delay minutes carriers reported here, and the remaining four split what is left.
- 65%Late-arriving aircraft
- 17%National Airspace System
- 11%Carrier
- 7%Extreme weather
65% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 2,339 reported delay minutes here, that single category outweighs weather by 9 to one. The split is drawn from 2,339 delay minutes reported on OO 3413.
Cancellations are rare at 0.64%, below the national 1.89% and low enough to earn the plus on the grade. Roughly one flight in 100 is 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 3.6% 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 523 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.
Every one of the 311 flights under OO 3413 in the data flew SJC to BOI. 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. 311 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 3413
For a booking, OO 3413 has one of the better records a US domestic flight can show: 85.8% on time and 0.64% cancelled. That is a base rate, not a promise about any single day.
Related
Where to go next
- Norman Y. Mineta San Jose International (SJC) 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
- Why the first flight of the morning is statistically safest
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.