UA669
UA669 (United Airlines) is a multi-stop service on 20 routes, busiest Chicago to Austin. Of 695 departures recorded from October 2024 to July 2026, 86.7% left on time, according to the US BTS.
- On-time departures86.7%of 695 flights
- Average delay5.8 min
- July 202631▲ 82.4%vs July 2025
- Cancelled0.9%
- Legs flown under this number20
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 | 31 | 11 | ▼ 64.5% |
| February | 28 | 17 | ▼ 39.3% |
| March | 51 | 30 | ▼ 41.2% |
| April | 30 | 30 | 0.0% |
| May | 45 | 31 | ▼ 31.1% |
| June | 29 | 30 | ▲ 3.4% |
| July | 17 | 31 | ▲ 82.4% |
| August | 24 | – | – |
| September | 30 | – | – |
| October | 29 | – | in progress |
| November | 24 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 231 | 180 | ▼ 22.1% |
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 | 93.3% | 90.9% | ▼ 2.6% |
| February | 92.9% | 94.1% | ▲ 1.4% |
| March | 74.5% | 83.3% | ▲ 11.8% |
| April | 90.0% | 76.7% | ▼ 14.8% |
| May | 90.9% | 77.4% | ▼ 14.8% |
| June | 82.8% | 86.2% | ▲ 4.2% |
| July | 94.1% | 75.9% | ▼ 19.4% |
| August | 91.7% | – | – |
| September | 86.7% | – | – |
| October | 100.0% | – | in progress |
| November | 87.0% | – | – |
| December | 78.1% | – | – |
| Year-to-date average (Jan–Jul) | 88.4% | 83.5% | ▼ 5.5% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 3 | ▲ 50.0% |
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 99.1% 689
- Cancelled 0.9% 6
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD AUS Chicago O'Hare International Airport – Austin Bergstrom International Airport | 1,574 | -1.4 min | 93.0% | 157 |
| AUS IAH Austin Bergstrom International Airport – George Bush Intercontinental Airport | 225 | 3.7 min | 90.4% | 147 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 10.3 min | 76.3% | 121 |
| IAH SAN George Bush Intercontinental Airport – San Diego International Airport | 2,093 | 2.5 min | 88.9% | 36 |
| PHL IAH Philadelphia International Airport – George Bush Intercontinental Airport | 2,130 | -0.4 min | 97.0% | 33 |
| ORD PHL Chicago O'Hare International Airport – Philadelphia International Airport | 1,088 | 3.6 min | 90.6% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 96.4% | 0 |
| November 2024 | 82 | 82 | 91.5% | 0 |
| December 2024 | 35 | 35 | 82.9% | 0 |
| January 2025 | 31 | 30 | 93.3% | 1 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 51 | 51 | 74.5% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 45 | 44 | 90.9% | 1 |
| June 2025 | 29 | 29 | 82.8% | 0 |
| July 2025 | 17 | 17 | 94.1% | 0 |
| August 2025 | 24 | 24 | 91.7% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 29 | 29 | 100.0% | 0 |
| November 2025 | 24 | 23 | 87.0% | 1 |
| December 2025 | 32 | 32 | 78.1% | 0 |
| January 2026 | 11 | 11 | 90.9% | 0 |
| February 2026 | 17 | 17 | 94.1% | 0 |
| March 2026 | 30 | 30 | 83.3% | 0 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 30 | 29 | 86.2% | 1 |
| July 2026 | 31 | 29 | 75.9% | 2 |