AA1450
AA1450 (American Airlines) is a multi-stop service on 7 routes, busiest Phoenix to Boston. Of 657 departures recorded from October 2024 to July 2026, 76.1% left on time, according to the US BTS.
- On-time departures76.1%of 657 flights
- Average delay20.2 min
- July 202659▲ 90.3%vs July 2025
- Cancelled1.8%
- Legs flown under this number7
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 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 59 | ▲ 90.3% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 28 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 212 | 240 | ▲ 13.2% |
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 | 96.8% | 72.4% | ▼ 25.2% |
| February | 89.3% | 66.7% | ▼ 25.3% |
| March | 96.8% | 70.0% | ▼ 27.7% |
| April | 93.3% | 63.3% | ▼ 32.1% |
| May | 90.3% | 83.9% | ▼ 7.1% |
| June | 90.0% | 55.2% | ▼ 38.7% |
| July | 58.1% | 35.9% | ▼ 38.3% |
| August | 80.0% | – | – |
| September | 63.3% | – | – |
| October | 78.6% | – | in progress |
| November | 78.6% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 87.8% | 63.9% | ▼ 27.2% |
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 | 0 | 2 | – |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 6 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 11 |
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 98.2% 645
- Cancelled 1.8% 12
Share of all recorded flights in the period, all legs. · Oct 17, 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 |
|---|---|---|---|---|
| PHX BOS Phoenix Sky Harbor International Airport – Boston Logan International Airport | 3,693 | 7.1 min | 87.6% | 314 |
| PHL RSW Philadelphia International Airport – Southwest Florida International Airport | 1,601 | 26.9 min | 71.3% | 155 |
| CLT IAD Charlotte Douglas International Airport – Washington Dulles International Airport | 517 | 48.2 min | 50.0% | 72 |
| SFO PHX San Francisco International Airport – Phoenix Sky Harbor International Airport | 1,047 | 27.1 min | 71.0% | 62 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 2 | 2 | 100.0% | 0 |
| November 2024 | 25 | 25 | 92.0% | 0 |
| December 2024 | 30 | 30 | 93.3% | 0 |
| January 2025 | 31 | 31 | 96.8% | 0 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 31 | 96.8% | 0 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 58.1% | 0 |
| August 2025 | 30 | 30 | 80.0% | 0 |
| September 2025 | 30 | 30 | 63.3% | 0 |
| October 2025 | 28 | 28 | 78.6% | 0 |
| November 2025 | 29 | 28 | 78.6% | 1 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 31 | 29 | 72.4% | 2 |
| February 2026 | 28 | 27 | 66.7% | 1 |
| March 2026 | 31 | 30 | 70.0% | 1 |
| April 2026 | 30 | 30 | 63.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 29 | 55.2% | 1 |
| July 2026 | 59 | 53 | 35.9% | 6 |