OO4993
OO4993 (SkyWest Airlines) is a multi-stop service on 16 routes, busiest Flagstaff to Phoenix. Of 566 departures recorded from October 2024 to July 2026, 81.5% left on time, according to the US BTS.
- On-time departures81.5%of 566 flights
- Average delay11.5 min
- July 202624▼ 53.8%vs July 2025
- Cancelled2.5%
- Legs flown under this number16
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 20 | 26 | ▲ 30.0% |
| February | 22 | 28 | ▲ 27.3% |
| March | 31 | 31 | 0.0% |
| April | 30 | 6 | ▼ 80.0% |
| May | 31 | 5 | ▼ 83.9% |
| June | 5 | 3 | ▼ 40.0% |
| July | 52 | 24 | ▼ 53.8% |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 54 | – | – |
| December | 21 | – | – |
| Year to date (Jan–Jul) | 191 | 123 | ▼ 35.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.0% | 53.9% | ▼ 36.6% |
| February | 86.4% | 74.1% | ▼ 14.2% |
| March | 76.7% | 80.0% | ▲ 4.3% |
| April | 90.0% | 80.0% | ▼ 11.1% |
| May | 90.3% | 80.0% | ▼ 11.4% |
| June | 100.0% | 100.0% | 0.0% |
| July | 80.8% | 83.3% | ▲ 3.2% |
| August | 83.3% | – | – |
| September | 86.7% | – | – |
| October | 90.3% | – | in progress |
| November | 86.4% | – | – |
| December | 52.4% | – | – |
| Year-to-date average (Jan–Jul) | 87.0% | 78.8% | ▼ 9.5% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 1 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 10 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 3 | ▲ 200.0% |
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 97.5% 552
- Cancelled 2.5% 14
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FLG PHX Flagstaff Pulliam Airport – Phoenix Sky Harbor International Airport | 192 | 9.8 min | 86.0% | 179 |
| PHX FLG Phoenix Sky Harbor International Airport – Flagstaff Pulliam Airport | 192 | 2.1 min | 86.5% | 74 |
| DFW SHV Dallas Fort Worth International Airport – Shreveport Regional Airport | 305 | 7.8 min | 69.7% | 69 |
| ORD MKE Chicago O'Hare International Airport – General Mitchell International Airport | 108 | 41.8 min | 62.2% | 37 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | 5.2 min | 77.4% | 31 |
| GRR ORD Gerald R. Ford International Airport – Chicago O'Hare International Airport | 220 | 4.0 min | 87.1% | 31 |
| BFL PHX Meadows Field – Phoenix Sky Harbor International Airport | 684 | 7.2 min | 88.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 29 | 79.3% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 20 | 20 | 85.0% | 0 |
| February 2025 | 22 | 22 | 86.4% | 0 |
| March 2025 | 31 | 30 | 76.7% | 1 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 5 | 5 | 100.0% | 0 |
| July 2025 | 52 | 52 | 80.8% | 0 |
| August 2025 | 36 | 36 | 83.3% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 54 | 44 | 86.4% | 10 |
| December 2025 | 21 | 21 | 52.4% | 0 |
| January 2026 | 26 | 26 | 53.9% | 0 |
| February 2026 | 28 | 27 | 74.1% | 1 |
| March 2026 | 31 | 30 | 80.0% | 1 |
| April 2026 | 6 | 5 | 80.0% | 1 |
| May 2026 | 5 | 5 | 80.0% | 0 |
| June 2026 | 3 | 3 | 100.0% | 0 |
| July 2026 | 24 | 24 | 83.3% | 0 |