AA1861
AA1861 (American Airlines) is a multi-stop service on 16 routes, busiest Chicago to San Diego. Of 639 departures recorded from October 2024 to July 2026, 66.5% left on time, according to the US BTS.
- On-time departures66.5%of 639 flights
- Average delay26.3 min
- July 202659▲ 103.4%vs July 2025
- Cancelled2.0%
- Legs flown under this number16
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 | 30 | 29 | ▼ 3.3% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 6 | ▼ 80.0% |
| May | 30 | 22 | ▼ 26.7% |
| June | 30 | 58 | ▲ 93.3% |
| July | 29 | 59 | ▲ 103.4% |
| August | 20 | – | – |
| September | 8 | – | – |
| October | 28 | – | in progress |
| November | 12 | – | – |
| December | 40 | – | – |
| Year to date (Jan–Jul) | 208 | 233 | ▲ 12.0% |
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 | 90.0% | 84.0% | ▼ 6.7% |
| February | 96.4% | 60.7% | ▼ 37.0% |
| March | 90.3% | 46.7% | ▼ 48.3% |
| April | 51.7% | 66.7% | ▲ 28.9% |
| May | 36.7% | 68.2% | ▲ 85.9% |
| June | 36.7% | 66.7% | ▲ 81.8% |
| July | 53.6% | 43.9% | ▼ 18.1% |
| August | 47.4% | – | – |
| September | 50.0% | – | – |
| October | 60.7% | – | in progress |
| November | 91.7% | – | – |
| December | 79.0% | – | – |
| Year-to-date average (Jan–Jul) | 65.1% | 62.4% | ▼ 4.1% |
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 | 4 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | 2 | ▲ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 2 | 8 | ▲ 300.0% |
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 98.0% 626
- Cancelled 2.0% 13
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD SAN Chicago O'Hare International Airport – San Diego International Airport | 2,768 | 44.1 min | 48.2% | 169 |
| AUS PHX Austin Bergstrom International Airport – Phoenix Sky Harbor International Airport | 1,401 | 5.8 min | 90.7% | 139 |
| CLT FLL Charlotte Douglas International Airport – Fort Lauderdale Hollywood International Airport | 1,019 | 28.2 min | 56.5% | 70 |
| FLL CLT Fort Lauderdale Hollywood International Airport – Charlotte Douglas International Airport | 1,019 | 28.5 min | 58.2% | 69 |
| ORD EGE Chicago O'Hare International Airport – Eagle County Regional Airport | 1,618 | 42.3 min | 51.0% | 50 |
| DFW SDF Dallas Fort Worth International Airport – Louisville Muhammad Ali International Airport | 1,178 | 29.1 min | 72.7% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 34 | 34 | 85.3% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 27 | 27 | 85.2% | 0 |
| January 2025 | 30 | 30 | 90.0% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 29 | 51.7% | 1 |
| May 2025 | 30 | 30 | 36.7% | 0 |
| June 2025 | 30 | 30 | 36.7% | 0 |
| July 2025 | 29 | 28 | 53.6% | 1 |
| August 2025 | 20 | 19 | 47.4% | 1 |
| September 2025 | 8 | 8 | 50.0% | 0 |
| October 2025 | 28 | 28 | 60.7% | 0 |
| November 2025 | 12 | 12 | 91.7% | 0 |
| December 2025 | 40 | 38 | 79.0% | 2 |
| January 2026 | 29 | 25 | 84.0% | 4 |
| February 2026 | 28 | 28 | 60.7% | 0 |
| March 2026 | 31 | 30 | 46.7% | 1 |
| April 2026 | 6 | 6 | 66.7% | 0 |
| May 2026 | 22 | 22 | 68.2% | 0 |
| June 2026 | 58 | 57 | 66.7% | 1 |
| July 2026 | 59 | 57 | 43.9% | 2 |