AA353
AA353 (American Airlines) is a multi-stop service on 2 routes, busiest Chicago to Tampa. Of 341 departures recorded from March 2025 to July 2026, 64.7% left on time, according to the US BTS.
- On-time departures64.7%of 341 flights
- Average delay25.2 min
- July 202631▲ 3.3%vs July 2025
- Cancelled1.2%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 11 | – |
| March | 2 | – | – |
| April | 30 | 24 | ▼ 20.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 28 | – | in progress |
| November | 1 | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → July 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 72.7% | – |
| March | 0.0% | – | – |
| April | 82.8% | 58.3% | ▼ 29.5% |
| May | 90.3% | 61.3% | ▼ 32.1% |
| June | 63.3% | 39.3% | ▼ 38.0% |
| July | 63.3% | 54.8% | ▼ 13.4% |
| August | 64.5% | – | – |
| September | 63.3% | – | – |
| October | 67.9% | – | in progress |
| November | 0.0% | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 1 | – | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → 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 98.8% 337
- Cancelled 1.2% 4
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD TPA Chicago O'Hare International Airport – Tampa International Airport | 1,631 | 25.7 min | 64.3% | 329 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 1 | 0.0% | 1 |
| April 2025 | 30 | 29 | 82.8% | 1 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 63.3% | 0 |
| July 2025 | 30 | 30 | 63.3% | 0 |
| August 2025 | 31 | 31 | 64.5% | 0 |
| September 2025 | 30 | 30 | 63.3% | 0 |
| October 2025 | 28 | 28 | 67.9% | 0 |
| November 2025 | 1 | 1 | 0.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 11 | 11 | 72.7% | 0 |
| April 2026 | 24 | 24 | 58.3% | 0 |
| May 2026 | 31 | 31 | 61.3% | 0 |
| June 2026 | 30 | 28 | 39.3% | 2 |
| July 2026 | 31 | 31 | 54.8% | 0 |