AA2977
AA2977 (American Airlines) is a multi-stop service on 9 routes, busiest Chicago to Portland. Of 633 departures recorded from October 2024 to July 2026, 62.7% left on time, according to the US BTS.
- On-time departures62.7%of 633 flights
- Average delay31.9 min
- July 202662▲ 10.7%vs July 2025
- Cancelled2.2%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 30 | – |
| February | 10 | 28 | ▲ 180.0% |
| March | 28 | 31 | ▲ 10.7% |
| April | 30 | 28 | ▼ 6.7% |
| May | 32 | 34 | ▲ 6.3% |
| June | 30 | 60 | ▲ 100.0% |
| July | 56 | 62 | ▲ 10.7% |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 32 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · October 2024 → 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 86.2% | – |
| February | 90.0% | 82.1% | ▼ 8.7% |
| March | 92.6% | 83.3% | ▼ 10.0% |
| April | 79.3% | 89.3% | ▲ 12.6% |
| May | 62.5% | 73.5% | ▲ 17.6% |
| June | 17.2% | 71.2% | ▲ 312.9% |
| July | 22.0% | 31.2% | ▲ 41.6% |
| August | 27.8% | – | – |
| September | 50.0% | – | – |
| October | 62.5% | – | in progress |
| November | 85.7% | – | – |
| December | 93.6% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 6 | 1 | ▼ 83.3% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 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 97.8% 619
- Cancelled 2.2% 14
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| ORD PDX Chicago O'Hare International Airport – Portland International Airport | 2,792 | 53.3 min | 37.9% | 209 |
| PHX MKE Phoenix Sky Harbor International Airport – General Mitchell International Airport | 2,346 | 4.7 min | 86.2% | 155 |
| PDX ORD Portland International Airport – Chicago O'Hare International Airport | 2,792 | 39.7 min | 49.6% | 120 |
| SDF DFW Louisville Muhammad Ali International Airport – Dallas Fort Worth International Airport | 1,178 | 18.0 min | 88.5% | 106 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 80.0% | 0 |
| November 2024 | 5 | 5 | 80.0% | 0 |
| December 2024 | 1 | 1 | 100.0% | 0 |
| February 2025 | 10 | 10 | 90.0% | 0 |
| March 2025 | 28 | 27 | 92.6% | 1 |
| April 2025 | 30 | 29 | 79.3% | 1 |
| May 2025 | 32 | 32 | 62.5% | 0 |
| June 2025 | 30 | 29 | 17.2% | 1 |
| July 2025 | 56 | 50 | 22.0% | 6 |
| August 2025 | 36 | 36 | 27.8% | 0 |
| September 2025 | 30 | 30 | 50.0% | 0 |
| October 2025 | 32 | 32 | 62.5% | 0 |
| November 2025 | 29 | 28 | 85.7% | 1 |
| December 2025 | 31 | 31 | 93.6% | 0 |
| January 2026 | 30 | 29 | 86.2% | 1 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 30 | 83.3% | 1 |
| April 2026 | 28 | 28 | 89.3% | 0 |
| May 2026 | 34 | 34 | 73.5% | 0 |
| June 2026 | 60 | 59 | 71.2% | 1 |
| July 2026 | 62 | 61 | 31.2% | 1 |