AA4475American Airlines · BOS → ROC
live · 8m ago
Route confirmed American Airlines

AA4475 BostonBOS · 21:15 RochesterROC · 22:51

AA4475 by American Airlines flies from Boston (BOS) to Rochester (ROC).

Right nowNext departure tomorrow Operates daily
06:40

scheduled from BOS

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
ROCRochesterOn-time likelyROC delay board →
BOS→ROCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
2.7%Chance of cancellation
+3 minTypical airport delay in this weather

Conditions at BOS and ROC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at BOS

Forecast

Thu 12 Nov, local date

High12°Clikely 10°C to 13°C
Low7°Clikely 6°C to 9°C
  • 95% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at ROC

Forecast

Thu 12 Nov, local date

High8°Clikely 7°C to 9°C
Low4°Clikely 1°C to 5°C
  • 94% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Boston to Rochester flights today

same route · American Airlines
AA4533departs 10:35
AA4789departs 16:14
AA4520departs 21:59

If AA4475 is cancelled, these are the other American Airlines nonstop flights from Boston to Rochester on the same day, with scheduled departure times in BOS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AA4475 actually runs

Pro Flight Search has tracked every published board update for AA4475 across the BOS and ROC boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -25 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AA4475 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-30BOS 21:15ROC 22:51 22:20 (−31)
10-29BOS 21:15ROC 22:51 22:32 (−19)

Board clocks recorded as BOS and ROC published them.

Planning around AA4475? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: AA4475 Boston to Rochester on-time performance, measured from the BOS and ROC airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4475
How we measure this →