Flight number record

OO 5410

SkyWest Airlines · Los Angeles to Reno

Route: LAX → RNO
Departs: 08:15
Flights: 326
Period: September 2025 to August 2026

Historical statistics for September 2025 to August 2026, not live status. For today’s OO 5410, 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 5410 earns an A+. Nearly every flight arrives inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 18 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 326 flights, with a median arrival 8 minutes early.

Set against the rest of the country, OO 5410's record is 18 points better than the US average of 77.3%. That gap is worth roughly 175 fewer late arrivals for every thousand flights.

On time

94.8%

Arrivals under 15 minutes late, of 325 completed flights

Avg delay

78 min

Across delayed arrivals only, not all flights

Cancelled

0.31%

National rate is 1.89%

1 hour+ late

1.5%

National rate is 8.3%

These figures cover 326 flights between September 2025 and August 2026. The median arrival is 8 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 5410 flies

OO 5410 flies LAX to RNO without a single fixed slot. Its most common scheduled departure was 08:15, used on 144 of 326 flights, with 09:17 (99 flights) next.

Departs 08:15144 flights44.2%
Departs 09:1799 flights30.4%

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 08:15 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and OO 5410 runs 11 points better at 94.8%. 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 5410 next to LAX to RNO

Every carrier on LAX to RNO combined arrived on time 89.1% of the time across 2,470 flights, so OO 5410 is 6 points ahead of it. SkyWest flew 1,973 flights on the same city pair under all its flight numbers, including this one, and those ran 91.7% on time. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 16 points.

OO 5410 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
OO 5410thin sample	326	94.8%	78 min	0.31%	A+
All SkyWest Airlines on LAX–RNO	1,973	91.7%	63 min	0.30%	A+
All carriers on LAX–RNO	2,470	89.1%	56 min	0.40%	A+
SkyWest Airlines, whole network	855,406	78.7%	88 min	1.79%	B

Across the year

OO 5410 quarter by quarter

Quarter by quarter OO 5410 held fairly steady: 95.8% in Oct–Dec 2025, 89.0% in Jan–Mar 2026, 96.7% in Apr–Jun 2026 and 95.2% in Jul–Sep 2026. A spread of 8 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202529 flights—
Oct–Dec 202572 flights95.8%
Jan–Mar 202673 flights89.0%
Apr–Jun 202690 flights96.7%
Jul–Sep 202662 flights95.2%

Scale runs 80% to 100%. Rows with fewer than 30 flights show a dash.

By weekday, OO 5410 ranged from 89.1% on Sunday to 96.0% on Monday. With about 47 flights behind each day, a spread of 7 points is inside normal variation, so the day you fly is not worth changing for this flight.

Arrival by arrival

How late OO 5410 runs when it is late

OO 5410 often beats the schedule: 82 of 325 completed flights, 25%, arrived 15 minutes or more early. The 17 late arrivals split 6 under half an hour, 6 between 30 and 60 minutes, and 5 an hour or more.

15+ min early82 flights25.2%
Within 15 min226 flights69.5%
15–29 min late6 flights1.8%
30–59 min late6 flights1.8%
1–2 hours late2 flights0.6%
2+ hours late3 flights0.9%

Scale runs 0% to 100%.

Share of 325 completed flights by arrival against schedule.

Only 18 of 325 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 5410

The latest arrival of the period was on 5 October 2025, 8 hours 24 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on three of the five worst days.

The latest arrivals of OO 5410 in the period
Date	Arrived late by	Largest filed cause
5 October 2025	8 hours 24 minutes	Carrier
12 March 2026	2 hours 40 minutes	Carrier
29 July 2026	2 hours 28 minutes	Carrier
16 December 2025	1 hour 8 minutes	Extreme weather
19 February 2026	1 hour 6 minutes	National Airspace System

Delay causes

Why OO 5410 runs late

Carrier accounts for 80% of the 1,325 delay minutes carriers reported here, and the remaining four split what is left.

Carrier
80%
National Airspace System
9%
Late-arriving aircraft
6%
Extreme weather
5%

The largest share of delay minutes, 80%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,056 of the 1,325 delay minutes reported here. The split is drawn from 1,325 delay minutes reported on OO 5410.

Cancellations are rare at 0.31%, 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 1.5% 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 same number turns up on four other city pairs in the data, including DEN to OMA (18), ORD to TUS (6) and LAX to SBP (1), but none flew often enough under OO 5410 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to LAX to RNO only.

One caution: this is a thin sample. 326 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 5410

For a booking, OO 5410 has one of the better records a US domestic flight can show: 94.8% on time and 0.31% 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, September 2025 to August 2026. Last updated 22 October 2026; recomputed monthly. How this data is collected.

Key figures