JetBlue Airways has reported a 9% decrease in passenger unit revenue in April compared with the same period last year.
Traffic grew 4.7% while capacity rose by 6.5% year-on-year during the month. The load factor fell 1.5 percentage points to 83.7%.
Passenger numbers rose 3.1% to 2.55 million.
On a year-to-date basis, passenger traffic rose 6.8% and capacity grew 6.4% compared to 2012.
The load factor year-to-date increased 0.3 percentage points to 83.8% while passenger numbers rose 5.6% to 9.85 million.