AA540
AA540 (American Airlines) is a multi-stop service on 3 routes, busiest Phoenix to Spokane. Of 637 departures recorded from October 2024 to October 2025, 83.2% left on time, according to the US BTS.
- On-time departures83.2%of 637 flights
- Average delay14.6 min
- October 202536▲ 80.0%vs October 2024
- Cancelled0.2%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods13 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 27 | – |
| February | – | 39 | – |
| March | – | 59 | – |
| April | – | 60 | – |
| May | – | 62 | – |
| June | – | 60 | – |
| July | – | 61 | – |
| August | – | 62 | – |
| September | – | 52 | – |
| October | 20 | 36 | ▲ 80.0% |
| November | 54 | – | – |
| December | 45 | – | – |
according to the US BTS · October 2024 → October 2025
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods13 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 85.2% | – |
| February | – | 84.6% | – |
| March | – | 81.4% | – |
| April | – | 81.7% | – |
| May | – | 82.3% | – |
| June | – | 91.5% | – |
| July | – | 70.5% | – |
| August | – | 88.7% | – |
| September | – | 90.4% | – |
| October | 70.0% | 69.4% | ▼ 0.8% |
| November | 92.6% | – | – |
| December | 82.2% | – | – |
according to the US BTS · October 2024 → October 2025
Average departure delay by month
according to the US BTS · October 2024 → October 2025
Cancelled departures by month
The most recent periods13 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 1 | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | 0 | 0 | – |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → October 2025
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 99.8% 636
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Oct 30, 2025
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 |
|---|---|---|---|---|
| PHX GEG Phoenix Sky Harbor International Airport – Spokane International Airport | 1,644 | 9.7 min | 80.9% | 325 |
| GEG PHX Spokane International Airport – Phoenix Sky Harbor International Airport | 1,644 | 19.3 min | 86.4% | 288 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 70.0% | 0 |
| November 2024 | 54 | 54 | 92.6% | 0 |
| December 2024 | 45 | 45 | 82.2% | 0 |
| January 2025 | 27 | 27 | 85.2% | 0 |
| February 2025 | 39 | 39 | 84.6% | 0 |
| March 2025 | 59 | 59 | 81.4% | 0 |
| April 2025 | 60 | 60 | 81.7% | 0 |
| May 2025 | 62 | 62 | 82.3% | 0 |
| June 2025 | 60 | 59 | 91.5% | 1 |
| July 2025 | 61 | 61 | 70.5% | 0 |
| August 2025 | 62 | 62 | 88.7% | 0 |
| September 2025 | 52 | 52 | 90.4% | 0 |
| October 2025 | 36 | 36 | 69.4% | 0 |