In June 2017, a heat wave grounded more than 40 airline [flights of small aircraft, with American Airlines reducing
sales on certain flights to prevent the vehicles from being over the maximum weight permitted for safe takeoff.
Not exact matches
In addition to fare
sales, you may find that you'll earn airline bonus miles
on certain flights.
Earlier this year, Iberia had an award
sale where it offered a discount
on the number of Avios necessary for
certain flights, which were not available using BA Avios.