OO3630
OO3630 (SkyWest Airlines) is a multi-stop service on 7 routes, busiest Detroit to Burlington. Of 137 departures recorded from November 2024 to June 2026, 78.1% left on time, according to the US BTS.
- On-time departures78.1%of 137 flights
- Average delay19.2 min
- June 20266
- Cancelled0.0%
- Legs flown under this number7
Recorded departures by month
Short series — OO3630 has only 7 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 22 | – |
| June | – | 6 | – |
| July | – | – | – |
| August | 2 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 20 | – | – |
| December | 18 | – | – |
according to the US BTS · November 2024 → June 2026
On-time departures by month
Short series — OO3630 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods5 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 95.5% | – |
| June | – | 83.3% | – |
| July | – | – | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 75.0% | – | – |
| December | 61.1% | – | – |
according to the US BTS · November 2024 → June 2026
Average departure delay by month
Short series — OO3630 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · November 2024 → June 2026
Cancelled departures by month
Short series — OO3630 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods5 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 2024 → June 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 100.0% 137
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Nov 11, 2024 → Jun 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DTW BTV Detroit Metropolitan Wayne County Airport – Patrick Leahy Burlington International Airport | 862 | 21.9 min | 80.0% | 35 |
| BTV DTW Patrick Leahy Burlington International Airport – Detroit Metropolitan Wayne County Airport | 862 | 18.3 min | 73.5% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 33 | 33 | 93.9% | 0 |
| December 2024 | 36 | 36 | 61.1% | 0 |
| August 2025 | 2 | 2 | 100.0% | 0 |
| November 2025 | 20 | 20 | 75.0% | 0 |
| December 2025 | 18 | 18 | 61.1% | 0 |
| May 2026 | 22 | 22 | 95.5% | 0 |
| June 2026 | 6 | 6 | 83.3% | 0 |