Flight number record
OO 5769
SkyWest Airlines · Denver to Aspen
- Route
- DEN → ASE
- Departs
- 11:33
- Flights
- 336
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 5769, 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 5769 sits in the middle of the pack with a C. Close to three flights in four arrive on time by the DOT's definition, 3 points worse than the national rate of 77.3%. The late ones land a little over an hour behind schedule. That rests on 336 flights, with a median arrival 1 minute late.
Key figures
On time
74.0%
Arrivals under 15 minutes late, of 319 completed flights
Avg delay
79 min
Across delayed arrivals only, not all flights
Cancelled
2.98%
National rate is 1.89%
1 hour+ late
12.2%
National rate is 8.3%
These figures cover 336 flights between September 2025 and August 2026. Beyond the headline rate, 12.2% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When OO 5769 flies
OO 5769 flies DEN to ASE without a single fixed slot. Its most common scheduled departure was 11:33, used on 71 of 336 flights, with 11:20 (49 flights) and 11:18 (47 flights) next.
- Departs 11:3371 flights21.1%
- Departs 11:2049 flights14.6%
- Departs 11:1847 flights14.0%
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 11:33 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.3%, and OO 5769 runs 4 points worse at 74.0%. 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 5769 next to DEN to ASE
Every carrier on DEN to ASE combined arrived on time 74.2% of the time across 2,742 flights, so OO 5769 is about level with it. Across its whole network SkyWest Airlines managed 78.7%, which this flight trails by 5 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 5769thin sample | 336 | 74.0% | 79 min | 2.98% | C |
| All SkyWest Airlines on DEN–ASE | 2,742 | 74.2% | 96 min | 5.11% | C− |
| All carriers on DEN–ASE | 2,742 | 74.2% | 96 min | 5.11% | C− |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 5769 quarter by quarter
Quarter by quarter OO 5769 held fairly steady: 70.1% in Oct–Dec 2025, 75.6% in Jan–Mar 2026, 76.7% in Apr–Jun 2026 and 70.5% 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 flights—
- Oct–Dec 202592 flights70.1%
- Jan–Mar 202690 flights75.6%
- Apr–Jun 202662 flights76.7%
- Jul–Sep 202662 flights70.5%
Scale runs 60% to 80%. Rows with fewer than 30 flights show a dash.
By weekday, OO 5769 did best on Tuesday at 80.9% on time and worst on Saturday at 65.9%. Each day rests on about 48 flights, so a gap of 15 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late OO 5769 runs when it is late
The 83 late arrivals split 27 under half an hour, 17 between 30 and 60 minutes, and 39 an hour or more.
- 15+ min early48 flights15.0%
- Within 15 min188 flights58.9%
- 15–29 min late27 flights8.5%
- 30–59 min late17 flights5.3%
- 1–2 hours late26 flights8.2%
- 2+ hours late13 flights4.1%
Scale runs 0% to 100%.
Share of 319 completed flights by arrival against schedule.
Time lost at the gate mostly stays lost. Of 60 departures that left 15 minutes late or more, only 6 made it up before arrival. In the other direction, 29 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at ASE.
The worst days
Worst days for OO 5769
The latest arrival of the period was on 8 June 2026, 8 hours 3 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The five worst days are spread across June, December and March, with no single month standing out.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 8 June 2026 | 8 hours 3 minutes | Carrier |
| 28 December 2025 | 5 hours 54 minutes | National Airspace System |
| 30 June 2026 | 5 hours 51 minutes | Late-arriving aircraft |
| 11 December 2025 | 4 hours 42 minutes | National Airspace System |
| 7 March 2026 | 4 hours 42 minutes | Late-arriving aircraft |
Delay causes
Why OO 5769 runs late
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 6,572 reported delay minutes.
- 31%Carrier
- 31%National Airspace System
- 20%Late-arriving aircraft
- 17%Extreme weather
Extreme weather accounts for 17% 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 2.9 times the usual weather exposure. The split is drawn from 6,572 delay minutes reported on OO 5769.
Cancellations run at 2.98%, against 1.89% nationally. That is roughly one flight in 30 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and routes
What a delay on this flight costs
12.2% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
The same number turns up on two other city pairs in the data, including ORD to CVG (6) and ICT to ORD (4), but none flew often enough under OO 5769 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to DEN to ASE only.
One caution: this is a thin sample. 336 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 5769
For a booking, the cancellation rate is the figure to plan around on OO 5769: 2.98% of its 336 scheduled flights did not operate. A late arrival costs a little over an hour, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- DEN to ASE, every carrier and departure
- ASE to DEN, the return direction
- SkyWest Airlines 5771 on the same route72.0%
- SkyWest Airlines 5779 on the same route69.5%
- SkyWest Airlines 5775 on the same route72.3%
- SkyWest Airlines 5773 on the same route77.4%
- SkyWest Airlines 5782 on the same route78.5%
- SkyWest Airlines 5781 on the same route77.4%
- Denver International (DEN) 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
- How often a connection fails at the major US hubs
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.