Flight number record
OO 5707
SkyWest Airlines · San Francisco to Reno
- Route
- SFO → RNO
- Departs
- 12:12
- Flights
- 254
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 5707, 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 5707 draws a D+. Roughly one flight in three arrives at least 15 minutes late, and the typical late arrival is about an hour behind schedule. Build slack into anything you connect to. That rests on 254 flights, with a median arrival 7 minutes late.
The national on-time rate over the same period is 77.3%, so OO 5707 runs 17 points behind the country as a whole. Across a thousand flights that is about 170 extra late arrivals.
Key figures
On time
60.3%
Arrivals under 15 minutes late, of 252 completed flights
Avg delay
65 min
Across delayed arrivals only, not all flights
Cancelled
0.79%
National rate is 1.89%
1 hour+ late
12.7%
National rate is 8.3%
These figures cover 254 flights between September 2025 and August 2026. Beyond the headline rate, 12.7% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When OO 5707 flies
OO 5707 flies SFO to RNO without a single fixed slot. Its most common scheduled departure was 12:12, used on 82 of 254 flights, with 12:55 (45 flights) and 13:15 (37 flights) next.
- Departs 12:1282 flights32.3%
- Departs 12:5545 flights17.7%
- Departs 13:1537 flights14.6%
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 12:12 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.3%, and OO 5707 runs 18 points worse at 60.3%. 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 5707 next to SFO to RNO
Every carrier on SFO to RNO combined arrived on time 72.0% of the time across 1,979 flights, so OO 5707 is 12 points behind it. SkyWest flew 1,035 flights on the same city pair under all its flight numbers, including this one, and those ran 72.5% on time. Across its whole network SkyWest Airlines managed 78.7%, which this flight trails by 18 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 5707thin sample | 254 | 60.3% | 65 min | 0.79% | D+ |
| All SkyWest Airlines on SFO–RNO | 1,035 | 72.5% | 79 min | 1.64% | C |
| All carriers on SFO–RNO | 1,979 | 72.0% | 68 min | 1.06% | C |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 5707 quarter by quarter
OO 5707 did not run the same all year. Its best quarter was Jan–Mar 2026 at 69.7% on time and its weakest Jul–Sep 2026 at 50.0%, a swing of 20 points on roughly 85 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 202514 flights—
- Jan–Mar 202690 flights69.7%
- Apr–Jun 202688 flights58.6%
- Jul–Sep 202662 flights50.0%
Scale runs 40% to 75%. Rows with fewer than 30 flights show a dash.
By weekday, OO 5707 did best on Saturday at 75.0% on time and worst on Wednesday at 51.4%. Each day rests on about 36 flights, so a gap of 24 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late OO 5707 runs when it is late
The 100 late arrivals split 30 under half an hour, 38 between 30 and 60 minutes, and 32 an hour or more.
- 15+ min early40 flights15.9%
- Within 15 min112 flights44.4%
- 15–29 min late30 flights11.9%
- 30–59 min late38 flights15.1%
- 1–2 hours late16 flights6.3%
- 2+ hours late16 flights6.3%
Scale runs 0% to 100%.
Share of 252 completed flights by arrival against schedule.
12 of 90 late departures made up the time and arrived on time, 13% of them. In the other direction, 22 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 RNO.
The worst days
Worst days for OO 5707
The latest arrival of the period was on 21 May 2026, 6 hours 34 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on four of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 21 May 2026 | 6 hours 34 minutes | Carrier |
| 8 February 2026 | 5 hours 2 minutes | Carrier |
| 2 July 2026 | 4 hours 30 minutes | Carrier |
| 5 July 2026 | 3 hours 43 minutes | Carrier |
| 3 January 2026 | 3 hours 18 minutes | National Airspace System |
Delay causes
Why OO 5707 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 6,532 reported delay minutes.
- 41%National Airspace System
- 37%Carrier
- 14%Late-arriving aircraft
- 8%Extreme weather
41% of delay minutes are charged to the National Airspace System: air traffic volume, runway configuration, ground stops. No carrier can price its way out of that, which is why airport choice moves the number here more than carrier choice does. That is 2,649 minutes out of 6,532, against a national NAS share of 21%. The split is drawn from 6,532 delay minutes reported on OO 5707.
Cancellations are rare at 0.79%, 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
12.7% 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 four other city pairs in the data, including MCI to ORD (22), PWM to ORD (16) and SEA to SFO (13), but none flew often enough under OO 5707 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to SFO to RNO only.
One caution: this is a thin sample. 254 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 5707
For a booking, OO 5707 is a flight to put a long connection behind. 12.7% of its completed flights arrived an hour or more late, which a short layover will not absorb. If the onward flight is on a separate ticket, the risk sits with you.
Related
Where to go next
- SFO to RNO, every carrier and departure
- RNO to SFO, the return direction
- SkyWest Airlines 5394 on the same route86.9%
- United Airlines 1757 on the same route62.7%
- San Francisco International (SFO) 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.