Flight number record
OO 3835
SkyWest Airlines · South Bend to Minneapolis
- Route
- SBN → MSP
- Departs
- 07:05
- Flights
- 365
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s OO 3835, 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 3835 lands a B, 6 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by about 2.3 hours on average. That rests on 365 flights, with a median arrival 9 minutes early.
Set against the rest of the country, OO 3835's record is 6 points better than the US average of 77.3%. That gap is worth roughly 61 fewer late arrivals for every thousand flights.
Key figures
On time
83.4%
Arrivals under 15 minutes late, of 361 completed flights
Avg delay
140 min
Across delayed arrivals only, not all flights
Cancelled
1.10%
National rate is 1.89%
1 hour+ late
10.0%
National rate is 8.3%
These figures cover 365 flights between September 2025 and August 2026. Beyond the headline rate, 10.0% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When OO 3835 flies
OO 3835 flies SBN to MSP without a single fixed slot. Its most common scheduled departure was 07:05, used on 141 of 365 flights, with 07:10 (88 flights) and 07:15 (67 flights) next.
- Departs 07:05141 flights38.6%
- Departs 07:1088 flights24.1%
- Departs 07:1567 flights18.4%
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 07:05 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and OO 3835 runs 6 points worse at 83.4%. 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 3835 next to SBN to MSP
Across its whole network SkyWest Airlines managed 78.7%, which this flight beats by 5 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| OO 3835 | 365 | 83.4% | 140 min | 1.10% | B |
| All SkyWest Airlines on SBN–MSP | 365 | 83.4% | 140 min | 1.10% | B |
| All carriers on SBN–MSP | 365 | 83.4% | 140 min | 1.10% | B |
| SkyWest Airlines, whole network | 855,406 | 78.7% | 88 min | 1.79% | B |
Across the year
OO 3835 quarter by quarter
OO 3835 did not run the same all year. Its best quarter was Apr–Jun 2026 at 94.5% on time and its weakest Jan–Mar 2026 at 69.0%, a swing of 26 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.
- Jul–Sep 202530 flights90.0%
- Oct–Dec 202592 flights80.2%
- Jan–Mar 202690 flights69.0%
- Apr–Jun 202691 flights94.5%
- Jul–Sep 202662 flights88.7%
Scale runs 60% to 100%.
By weekday, OO 3835 did best on Friday at 94.1% on time and worst on Tuesday at 76.9%. Each day rests on about 52 flights, so a gap of 17 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late OO 3835 runs when it is late
OO 3835 often beats the schedule: 144 of 361 completed flights, 40%, arrived 15 minutes or more early. When OO 3835 is late it tends to be very late: 36 of its 60 late arrivals were an hour or more behind, and 26 were two hours or more.
- 15+ min early144 flights39.9%
- Within 15 min157 flights43.5%
- 15–29 min late17 flights4.7%
- 30–59 min late7 flights1.9%
- 1–2 hours late10 flights2.8%
- 2+ hours late26 flights7.2%
Scale runs 0% to 100%.
Share of 361 completed flights by arrival against schedule.
8 of 51 late departures made up the time and arrived on time, 16% of them. 17 flights left on time and still arrived late.
The worst days
Worst days for OO 3835
The latest arrival of the period was on 7 March 2026, 14 hours 26 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on five of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 7 March 2026 | 14 hours 26 minutes | Carrier |
| 7 June 2026 | 9 hours 14 minutes | Carrier |
| 1 December 2025 | 8 hours | Carrier |
| 24 November 2025 | 6 hours 16 minutes | Carrier |
| 7 February 2026 | 5 hours 11 minutes | Carrier |
Delay causes
Why OO 3835 runs late
Carrier accounts for 81% of the 8,395 delay minutes carriers reported here, and the remaining four split what is left.
- 81%Carrier
- 10%Extreme weather
- 8%National Airspace System
- 1%Security
The largest share of delay minutes, 81%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 6,810 of the 8,395 delay minutes reported here. The split is drawn from 8,395 delay minutes reported on OO 3835.
Cancellations sit at 1.10% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
10.0% 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.
Every one of the 365 flights under OO 3835 in the data flew SBN to MSP. 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. 365 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 3835
For a booking, read OO 3835 as 83.4% on time with 1.10% cancelled over 365 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- Minneapolis-St Paul International (MSP) 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.