| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ORD | RST | 22:30 | 23:23 |
Landed
|
Track > |
| Jan 04 | ORD | RST | 22:51 | 23:50 |
Landed
|
Track > |
| Jan 03 | ORD | RST | 23:10 | 23:57 |
Landed
|
Track > |
| Jan 02 | ORD | RST | 22:43 | 23:30 |
Landed
|
Track > |
| Jan 01 | ORD | RST | 23:23 | 00:15 |
Landed Late
|
Track > |
| Dec 30 | ORD | RST | 01:12 | 23:50 |
En-Route
|
Track > |
| Dec 29 | ORD | RST | 23:02 | 23:50 |
Landed
|
Track > |
| Dec 28 | ORD | RST | 22:27 | 23:50 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 27 | ORD | RST | 22:27 | 23:50 |
Cancelled
|
Track > |
| Dec 26 | ORD | RST | 22:27 | 23:50 |
Cancelled
|
Track > |
American Airlines Flight AA4045 connects Chicago, United States to Rochester, United States, taking off from Chicago O'Hare International Airport ORD and landing at Rochester International Airport RST.
How long is the AA4045 flight from Chicago to Rochester?
The average flight time from Chicago to Rochester is 51 minutes. The flight distance is 431 km / 268 miles and the average flight speed is 431 km/h / 268 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4045 Chicago to Rochester?
The Airportia On-Time Performance Rating for American Airlines Flight AA4045 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA4045 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 23:23.
How else can the flight AA4045 be referenced as?
This American Airlines flight can also be referenced as AAL4045, AA 4045, AAL 4045.
How often is flight AA4045 delayed?
On average, 20% of all AA4045 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled AA4045 flight or baggage issues?
If your AA4045 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AA4045 Flight Tracker above for more details.
Flight AA4045 is code-shared by 2 airlines using the flight numbers BA5302, QR2727
Other flights departing from Chicago ORD: AA3414, AA3566, AA6205, AA3654
Other flights arriving at Rochester RST: AA4287, AA4288
All flights connecting Chicago ORD to Rochester RST.