UA733
UA733 (United Airlines) is a multi-stop service on 10 routes, busiest Austin to Chicago. Of 416 departures recorded from March 2025 to May 2026, 81.6% left on time, according to the US BTS.
- On-time departures81.6%of 416 flights
- Average delay11.3 min
- May 202637▲ 131.3%vs May 2025
- Cancelled0.7%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 34 | – |
| February | – | 30 | – |
| March | 2 | 48 | ▲ 2,300.0% |
| April | 30 | 53 | ▲ 76.7% |
| May | 16 | 37 | ▲ 131.3% |
| June | 22 | – | – |
| July | 22 | – | – |
| August | – | – | – |
| September | 20 | – | – |
| October | 47 | – | in progress |
| November | 24 | – | – |
| December | 31 | – | – |
according to the US BTS · March 2025 → May 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 72.7% | – |
| February | – | 93.3% | – |
| March | 50.0% | 95.8% | ▲ 91.7% |
| April | 90.0% | 86.8% | ▼ 3.6% |
| May | 93.8% | 91.9% | ▼ 2.0% |
| June | 86.4% | – | – |
| July | 85.0% | – | – |
| August | – | – | – |
| September | 85.0% | – | – |
| October | 51.1% | – | in progress |
| November | 62.5% | – | – |
| December | 77.4% | – | – |
according to the US BTS · March 2025 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | – | – |
| July | 2 | – | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 2025 → May 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 99.3% 413
- Cancelled 0.7% 3
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → May 20, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS ORD Austin Bergstrom International Airport – Chicago O'Hare International Airport | 1,574 | 28.8 min | 75.8% | 96 |
| LAX MCO Los Angeles International Airport – Orlando International Airport | 3,562 | -0.1 min | 92.2% | 77 |
| SFO BNA San Francisco International Airport – Nashville International Airport | 3,161 | 6.1 min | 87.9% | 60 |
| RNO LAX Reno Tahoe International Airport – Los Angeles International Airport | 630 | -3.1 min | 91.2% | 57 |
| DEN MIA Denver International Airport – Miami International Airport | 2,749 | 2.5 min | 87.5% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 16 | 16 | 93.8% | 0 |
| June 2025 | 22 | 22 | 86.4% | 0 |
| July 2025 | 22 | 20 | 85.0% | 2 |
| September 2025 | 20 | 20 | 85.0% | 0 |
| October 2025 | 47 | 47 | 51.1% | 0 |
| November 2025 | 24 | 24 | 62.5% | 0 |
| December 2025 | 31 | 31 | 77.4% | 0 |
| January 2026 | 34 | 33 | 72.7% | 1 |
| February 2026 | 30 | 30 | 93.3% | 0 |
| March 2026 | 48 | 48 | 95.8% | 0 |
| April 2026 | 53 | 53 | 86.8% | 0 |
| May 2026 | 37 | 37 | 91.9% | 0 |