Local News Hundreds of delays, dozens of cancellations at Logan amid heavy rain Nearly 500 flights to and from Logan were delayed due to heavy rainfall. Hundreds of flights out of Logan Airport were delayed and dozens were canceled Wednesday amid heavy rainfall across the region. For flights set to arrive in Boston, 289 were delayed and 33 were canceled, according to Flight Aware. Flights departing from and arriving at Chicago O’Hare International Airport and New York City’s LaGuardia Airport were most impacted by delays, according to FlightAware. By airline, JetBlue had the most delays with 110 flights impacted, and Republic Airways had the second most with 100 delayed flights, according to FlightAware.