| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | ORD | ROC | 21:26 | 23:38 |
Landed
|
Track > |
| Aug 31 | ORD | ROC | 22:21 | 00:36 |
Landed Late
|
Track > |
| Aug 30 | ORD | ROC | 23:45 | 23:55 |
En-Route
|
Track > |
| Aug 29 | ORD | ROC | 22:03 | 00:15 |
Landed Late
|
Track > |
| Aug 27 | ORD | ROC | 22:49 | 00:57 |
Delayed
|
Track > |
| Aug 26 | ORD | ROC | 22:24 | 00:41 |
Landed Late
|
Track > |
| Aug 25 | ORD | ROC | 21:10 | 23:23 |
Landed
|
Track > |
| Aug 24 | ORD | ROC | 21:30 | 23:45 |
Landed
|
Track > |
| Aug 23 | ORD | ROC | 21:17 | 23:35 |
Landed
|
Track > |
| Aug 22 | ORD | ROC | 21:39 | 23:53 |
Landed
|
Track > |
Alaska Airlines Flight AS4780 connects Chicago, United States to Rochester, United States, taking off from Chicago O'Hare International Airport ORD and landing at Rochester International Airport ROC.
How long is the AS4780 flight from Chicago to Rochester?
The average flight time from Chicago to Rochester is 1 hour and 13 minutes. The flight distance is 847 km / 526 miles and the average flight speed is 665 km/h / 413 mph.
How many AS4780 flights are operated per week?
6 flights per week. The flight AS4780 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4780 Chicago to Rochester?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4780 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4780 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Landed on 23:38.
How else can the flight AS4780 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4780, AS 4780, ASA 4780.
How often is flight AS4780 delayed?
On average, 40% of all AS4780 flights are delayed. The average delay is 42 minutes.
Can I get compensation for my delayed or cancelled AS4780 flight or baggage issues?
If your AS4780 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 AS4780 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA2482, MQ3377, UA2040, UA3877
Other flights arriving at Rochester ROC: DL2472, MQ4219, B61186, 9E5297
All flights connecting Chicago ORD to Rochester ROC.
