Flight AA564
American Airlines flight AA564
Looking for AA564 in the air…
Chicago (ORD) to Buffalo (BUF)
Historically, this flight arrives 15+ minutes late 45% of the time, and when it is late the delay averages 103 minutes. It was cancelled 1.5% of the time.
- On-time arrivals
- 54.8%
- Less than 15 minutes late
- Cancelled
- 1.5%
- Of scheduled flights
- Average delay when late
- 103 min
- Flights arriving 15+ minutes late
- Flights tracked
- 137
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 67%
- Airline (crew, maintenance, cleaning) 19%
- Air traffic control & airport 10%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
ORD → PBI
Historically, this flight arrives 15+ minutes late 38% of the time, and when it is late the delay averages 126 minutes. It was cancelled 5.9% of the time.
- On-time arrivals
- 62.5%
- Less than 15 minutes late
- Cancelled
- 5.9%
- Of scheduled flights
- Average delay when late
- 126 min
- Flights arriving 15+ minutes late
- Flights tracked
- 34
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 46%
- Late-arriving aircraft 29%
- Air traffic control & airport 24%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 53.3% | 30 |
| October 2025 | 60.0% | 5 |
| November 2025 | 60.0% | 22 |
| December 2025 | 66.7% | 12 |
| May 2026 | 81.8% | 11 |
| June 2026 | 58.6% | 30 |
| July 2026 | 48.4% | 31 |
| August 2026 | 48.3% | 30 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data