UA381
UA381 (United Airlines) is a multi-stop service on 13 routes, busiest Austin to Chicago. Of 509 departures recorded from October 2024 to February 2026, 82.0% left on time, according to the US BTS.
- On-time departures82.0%of 509 flights
- Average delay8.7 min
- February 202619▼ 5.0%vs February 2025
- Cancelled0.6%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 17 | 57 | ▲ 235.3% |
| February | 20 | 19 | ▼ 5.0% |
| March | 30 | – | – |
| April | 30 | – | – |
| May | 31 | – | – |
| June | 30 | – | – |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 22 | – | – |
| December | 57 | – | – |
| Year to date (Jan–Feb) | 37 | 76 | ▲ 105.4% |
according to the US BTS · October 2024 → February 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.8% | 64.3% | ▼ 31.4% |
| February | 80.0% | 84.2% | ▲ 5.3% |
| March | 80.0% | – | – |
| April | 80.0% | – | – |
| May | 77.4% | – | – |
| June | 86.7% | – | – |
| July | 74.2% | – | – |
| August | 90.3% | – | – |
| September | 86.7% | – | – |
| October | 86.7% | – | in progress |
| November | 81.8% | – | – |
| December | 75.4% | – | – |
| Year-to-date average (Jan–Feb) | 86.9% | 74.3% | ▼ 14.5% |
according to the US BTS · October 2024 → February 2026
Average departure delay by month
according to the US BTS · October 2024 → February 2026
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Feb) | 1 | 1 | 0.0% |
according to the US BTS · October 2024 → February 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 99.4% 506
- Cancelled 0.6% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Feb 11, 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 |
|---|---|---|---|---|
| AUS ORD Austin Bergstrom International Airport – Chicago O'Hare International Airport | 1,574 | 9.3 min | 80.8% | 293 |
| IAD AUS Washington Dulles International Airport – Austin Bergstrom International Airport | 2,084 | -3.4 min | 95.2% | 107 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 25 | 24 | 95.8% | 1 |
| December 2024 | 29 | 29 | 96.6% | 0 |
| January 2025 | 17 | 16 | 93.8% | 1 |
| February 2025 | 20 | 20 | 80.0% | 0 |
| March 2025 | 30 | 30 | 80.0% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 30 | 30 | 86.7% | 0 |
| November 2025 | 22 | 22 | 81.8% | 0 |
| December 2025 | 57 | 57 | 75.4% | 0 |
| January 2026 | 57 | 56 | 64.3% | 1 |
| February 2026 | 19 | 19 | 84.2% | 0 |