Airlines are sparring over Newark Liberty International Airport, as United claims the FAA is allowing low-cost-carriers to go over the 79 flight operations per hour cap. But Spirit and JetBlue refute that claim and say United should reduce its own operations if it wants fewer delays. Who's right? That's what Madhu Unnikrishnan and Edward "Ned" Russell discuss, before turning to how the lack of spare Airbus A220 parts is forcing AirBaltic to wet-lease a Boeing 737 from Ukraine International Airlines.