OO4983
OO4983 (SkyWest Airlines) is a multi-stop service on 12 routes, busiest Cedar Rapids to Phoenix. Of 538 departures recorded from November 2024 to July 2026, 83.0% left on time, according to the US BTS.
- On-time departures83.0%of 538 flights
- Average delay20.3 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.5%
- Legs flown under this number12
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 | 31 | – | – |
| February | 28 | 18 | ▼ 35.7% |
| March | 31 | 10 | ▼ 67.7% |
| April | 30 | 24 | ▼ 20.0% |
| May | 8 | 29 | ▲ 262.5% |
| June | 26 | 30 | ▲ 15.4% |
| July | 31 | 31 | 0.0% |
| August | 57 | – | – |
| September | 54 | – | – |
| October | 10 | – | in progress |
| November | 28 | – | – |
| December | 18 | – | – |
according to the US BTS · November 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 | 77.4% | – | – |
| February | 85.7% | 72.2% | ▼ 15.7% |
| March | 83.3% | 71.4% | ▼ 14.3% |
| April | 100.0% | 87.5% | ▼ 12.5% |
| May | 100.0% | 86.2% | ▼ 13.8% |
| June | 92.3% | 86.7% | ▼ 6.1% |
| July | 87.1% | 87.1% | 0.0% |
| August | 81.8% | – | – |
| September | 70.4% | – | – |
| October | 90.0% | – | in progress |
| November | 92.6% | – | – |
| December | 70.6% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 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 | 0 | – | – |
| February | 0 | 0 | – |
| March | 1 | 3 | ▲ 200.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
according to the US BTS · November 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 98.5% 530
- Cancelled 1.5% 8
Share of all recorded flights in the period, all legs. · Nov 7, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CID PHX The Eastern Iowa Airport – Phoenix Sky Harbor International Airport | 2,011 | 18.1 min | 87.1% | 337 |
| MRY PHX Monterey Regional Airport – Phoenix Sky Harbor International Airport | 962 | 16.1 min | 75.0% | 32 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | 19.5 min | 76.7% | 30 |
| GRR ORD Gerald R. Ford International Airport – Chicago O'Hare International Airport | 220 | 17.8 min | 73.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 16 | 16 | 81.3% | 0 |
| December 2024 | 28 | 28 | 67.9% | 0 |
| January 2025 | 31 | 31 | 77.4% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 30 | 83.3% | 1 |
| April 2025 | 30 | 30 | 100.0% | 0 |
| May 2025 | 8 | 8 | 100.0% | 0 |
| June 2025 | 26 | 26 | 92.3% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 57 | 55 | 81.8% | 2 |
| September 2025 | 54 | 54 | 70.4% | 0 |
| October 2025 | 10 | 10 | 90.0% | 0 |
| November 2025 | 28 | 27 | 92.6% | 1 |
| December 2025 | 18 | 17 | 70.6% | 1 |
| February 2026 | 18 | 18 | 72.2% | 0 |
| March 2026 | 10 | 7 | 71.4% | 3 |
| April 2026 | 24 | 24 | 87.5% | 0 |
| May 2026 | 29 | 29 | 86.2% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 87.1% | 0 |