JetBlue and US Airways are among the airlines that have waived change fees for flights to/from Bermuda on Wednesday due to Tropical Storm Gabrielle.
British Airways canceled its roundtrip flight from London to Bermuda on Tuesday and was watching the situation for Wednesday.
Bermuda is bracing for heavy rain and winds from Gabrielle.
Tropical storm conditions are expected in Bermuda through Wednesday, according to the National Hurricane Center.
Further east in the Atlantic, Tropical Storm Humberto's winds increased to 65 mph. The storm was expected to become a hurricane late Tuesday.