OO3949
OO3949 (SkyWest Airlines) is a multi-stop service on 23 routes, busiest Detroit to Elmira. Of 614 departures recorded from October 2024 to July 2026, 78.9% left on time, according to the US BTS.
- On-time departures78.9%of 614 flights
- Average delay20.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.5%
- Legs flown under this number23
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 12 | 51 | ▲ 325.0% |
| February | – | 25 | – |
| March | 4 | 30 | ▲ 650.0% |
| April | 19 | 44 | ▲ 131.6% |
| May | 5 | 35 | ▲ 600.0% |
| June | 23 | 30 | ▲ 30.4% |
| July | 31 | 31 | 0.0% |
| August | 10 | – | – |
| September | 20 | – | – |
| October | 43 | – | in progress |
| November | 37 | – | – |
| December | 58 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.9% | 54.9% | ▼ 39.6% |
| February | – | 66.7% | – |
| March | 75.0% | 86.2% | ▲ 14.9% |
| April | 100.0% | 95.5% | ▼ 4.5% |
| May | 80.0% | 88.6% | ▲ 10.7% |
| June | 65.2% | 86.7% | ▲ 32.9% |
| July | 83.9% | 71.0% | ▼ 15.4% |
| August | 90.0% | – | – |
| September | 90.0% | – | – |
| October | 88.4% | – | in progress |
| November | 56.8% | – | – |
| December | 60.3% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | – | 1 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → July 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 99.5% 611
- Cancelled 0.5% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DTW ELM Detroit Metropolitan Wayne County Airport – Elmira Corning Regional Airport | 532 | 14.5 min | 80.2% | 86 |
| DTW CMH Detroit Metropolitan Wayne County Airport – John Glenn Columbus International Airport | 249 | 34.6 min | 64.4% | 75 |
| MGM ATL Montgomery Regional (Dannelly Field) Airport – Hartsfield Jackson Atlanta International Airport | 236 | 30.9 min | 78.1% | 64 |
| CMH DTW John Glenn Columbus International Airport – Detroit Metropolitan Wayne County Airport | 249 | 39.1 min | 59.3% | 54 |
| ELM DTW Elmira Corning Regional Airport – Detroit Metropolitan Wayne County Airport | 532 | 29.3 min | 91.7% | 36 |
| ATL BQK Hartsfield Jackson Atlanta International Airport – Brunswick Golden Isles Airport | 384 | 35.8 min | 80.6% | 36 |
| ATL SHV Hartsfield Jackson Atlanta International Airport – Shreveport Regional Airport | 886 | -2.1 min | 94.3% | 35 |
| SHV ATL Shreveport Regional Airport – Hartsfield Jackson Atlanta International Airport | 886 | 5.7 min | 91.2% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 30 | 30 | 90.0% | 0 |
| November 2024 | 33 | 33 | 93.9% | 0 |
| December 2024 | 43 | 43 | 83.7% | 0 |
| January 2025 | 12 | 11 | 90.9% | 1 |
| March 2025 | 4 | 4 | 75.0% | 0 |
| April 2025 | 19 | 19 | 100.0% | 0 |
| May 2025 | 5 | 5 | 80.0% | 0 |
| June 2025 | 23 | 23 | 65.2% | 0 |
| July 2025 | 31 | 31 | 83.9% | 0 |
| August 2025 | 10 | 10 | 90.0% | 0 |
| September 2025 | 20 | 20 | 90.0% | 0 |
| October 2025 | 43 | 43 | 88.4% | 0 |
| November 2025 | 37 | 37 | 56.8% | 0 |
| December 2025 | 58 | 58 | 60.3% | 0 |
| January 2026 | 51 | 51 | 54.9% | 0 |
| February 2026 | 25 | 24 | 66.7% | 1 |
| March 2026 | 30 | 29 | 86.2% | 1 |
| April 2026 | 44 | 44 | 95.5% | 0 |
| May 2026 | 35 | 35 | 88.6% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 71.0% | 0 |