Flight number record
OO 3223
SkyWest Airlines · Redmond to Burbank
- Route
- RDM → BUR
- Departs
- 11:26
- Flights
- 291
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 3223, 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 3223 earns a B. More than four flights in five arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 7 points better than the national rate of 77.3%. When something does go wrong the average delay runs about an hour. That rests on 291 flights, with a median arrival 10 minutes early.
Set against the rest of the country, OO 3223's record is 7 points better than the US average of 77.3%. That gap is worth roughly 74 fewer late arrivals for every thousand flights.
Key figures
On time
84.7%
Arrivals under 15 minutes late, of 288 completed flights
Avg delay
67 min
Across delayed arrivals only, not all flights
Cancelled
1.03%
National rate is 1.89%
1 hour+ late
4.9%
National rate is 8.3%
These figures cover 291 flights between September 2025 and August 2026. The median arrival is 10 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 3223 flies
OO 3223 flies RDM to BUR without a single fixed slot. Its most common scheduled departure was 11:26, used on 70 of 291 flights, with 12:10 (36 flights) and 16:06 (35 flights) next.
- Departs 11:2670 flights24.1%
- Departs 12:1036 flights12.4%
- Departs 16:0635 flights12.0%
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 11:26 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.3%, and OO 3223 runs 6 points better at 84.7%. 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 3223 next to RDM to BUR
Every carrier on RDM to BUR combined arrived on time 84.3% of the time across 309 flights, so OO 3223 is about level with it. Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 6 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 3223thin sample | 291 | 84.7% | 67 min | 1.03% | B |
| All SkyWest Airlines on RDM–BURthin sample | 309 | 84.3% | 66 min | 0.97% | B+ |
| All carriers on RDM–BURthin sample | 309 | 84.3% | 66 min | 0.97% | B+ |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 3223 quarter by quarter
OO 3223 did not run the same all year. Its best quarter was Apr–Jun 2026 at 91.0% on time and its weakest Jan–Mar 2026 at 76.1%, a swing of 15 points on roughly 73 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.
- Oct–Dec 202550 flights86.0%
- Jan–Mar 202690 flights76.1%
- Apr–Jun 202689 flights91.0%
- Jul–Sep 202662 flights86.9%
Scale runs 70% to 95%.
By weekday, OO 3223 did best on Tuesday at 90.0% on time and worst on Thursday at 76.9%. Each day rests on about 42 flights, so a gap of 13 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late OO 3223 runs when it is late
OO 3223 often beats the schedule: 108 of 288 completed flights, 38%, arrived 15 minutes or more early. The 44 late arrivals split 15 under half an hour, 15 between 30 and 60 minutes, and 14 an hour or more.
- 15+ min early108 flights37.5%
- Within 15 min136 flights47.2%
- 15–29 min late15 flights5.2%
- 30–59 min late15 flights5.2%
- 1–2 hours late7 flights2.4%
- 2+ hours late7 flights2.4%
Scale runs 0% to 100%.
Share of 288 completed flights by arrival against schedule.
11 of 46 late departures made up the time and arrived on time, 24% of them. 9 flights left on time and still arrived late.
The worst days
Worst days for OO 3223
The latest arrival of the period was on 15 May 2026, 7 hours 13 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. The same cause led on five of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 15 May 2026 | 7 hours 13 minutes | Late-arriving aircraft |
| 12 March 2026 | 3 hours 26 minutes | Late-arriving aircraft |
| 4 January 2026 | 3 hours 8 minutes | Late-arriving aircraft |
| 12 April 2026 | 2 hours 36 minutes | Late-arriving aircraft |
| 7 March 2026 | 2 hours 29 minutes | Late-arriving aircraft |
Delay causes
Why OO 3223 runs late
Late-arriving aircraft accounts for 61% of the 2,952 delay minutes carriers reported here, and the remaining four split what is left.
- 61%Late-arriving aircraft
- 19%Carrier
- 13%National Airspace System
- 7%Extreme weather
61% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 2,952 reported delay minutes here, that single category outweighs weather by 9 to one. The split is drawn from 2,952 delay minutes reported on OO 3223.
Cancellations sit at 1.03% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 4.9% 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 709 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 291 flights under OO 3223 in the data flew RDM to BUR. 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. 291 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 3223
For a booking, read OO 3223 as 84.7% on time with 1.03% cancelled over 291 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- Hollywood Burbank (BUR) 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.