AA1734
AA1734 (American Airlines) is a multi-stop service on 18 routes, busiest Indianapolis to Phoenix. Of 840 departures recorded from October 2024 to July 2026, 75.4% left on time, according to the US BTS.
- On-time departures75.4%of 840 flights
- Average delay21.4 min
- July 202662▲ 675.0%vs July 2025
- Cancelled1.9%
- Legs flown under this number18
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 | 60 | 31 | ▼ 48.3% |
| February | 54 | 28 | ▼ 48.1% |
| March | 36 | 31 | ▼ 13.9% |
| April | 57 | 30 | ▼ 47.4% |
| May | 34 | 42 | ▲ 23.5% |
| June | 8 | 60 | ▲ 650.0% |
| July | 8 | 62 | ▲ 675.0% |
| August | 26 | – | – |
| September | 30 | – | – |
| October | 53 | – | in progress |
| November | 31 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 257 | 284 | ▲ 10.5% |
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 | 77.2% | 86.2% | ▲ 11.7% |
| February | 88.5% | 82.1% | ▼ 7.1% |
| March | 63.9% | 80.0% | ▲ 25.2% |
| April | 86.0% | 76.7% | ▼ 10.8% |
| May | 88.2% | 78.6% | ▼ 11.0% |
| June | 50.0% | 56.9% | ▲ 13.8% |
| July | 62.5% | 52.6% | ▼ 15.8% |
| August | 68.0% | – | – |
| September | 80.0% | – | – |
| October | 67.9% | – | in progress |
| November | 100.0% | – | – |
| December | 87.1% | – | – |
| Year-to-date average (Jan–Jul) | 73.7% | 73.3% | ▼ 0.6% |
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 | 3 | 2 | ▼ 33.3% |
| February | 2 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 5 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 10 | ▲ 100.0% |
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 98.1% 824
- Cancelled 1.9% 16
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 55 | 55 | 70.9% | 0 |
| December 2024 | 53 | 53 | 73.6% | 0 |
| January 2025 | 60 | 57 | 77.2% | 3 |
| February 2025 | 54 | 52 | 88.5% | 2 |
| March 2025 | 36 | 36 | 63.9% | 0 |
| April 2025 | 57 | 57 | 86.0% | 0 |
| May 2025 | 34 | 34 | 88.2% | 0 |
| June 2025 | 8 | 8 | 50.0% | 0 |
| July 2025 | 8 | 8 | 62.5% | 0 |
| August 2025 | 26 | 25 | 68.0% | 1 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 53 | 53 | 67.9% | 0 |
| November 2025 | 31 | 31 | 100.0% | 0 |
| December 2025 | 31 | 31 | 87.1% | 0 |
| January 2026 | 31 | 29 | 86.2% | 2 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 30 | 80.0% | 1 |
| April 2026 | 30 | 30 | 76.7% | 0 |
| May 2026 | 42 | 42 | 78.6% | 0 |
| June 2026 | 60 | 58 | 56.9% | 2 |
| July 2026 | 62 | 57 | 52.6% | 5 |