Chicago-Wheeling (PWK) → Toronto (YYZ)
Chicago Executive Airport → Lester B. Pearson International Airport
Departure times are local to airport PWK.
Chicago-Wheeling (PWK) — Toronto (YYZ): how long is the flight?
PWK — YYZ: scheduled duration in the saved data is 1 hr 31 min, the median of available flights.
PWK — YYZ: what is the distance?
The straight-line distance between airports PWK and YYZ is about 695 km, not the actual flight path.