Check-in counters were empty at the terminals.
Stores and restaurants are proliferating in the areas between check-in counters and departure gates.
"Canceled" flashed across the flight-schedule screens, and check-in counters were not staffed.
Signs in the main concourse are inadequate, and some check-in counters are difficult to find.
The CGTP union said all ports were shut, and check-in counters at Lisbon's main airport was empty.
Antitrust regulators should force American airports to open up slots and check-in counters to allow in fresh competitors.
At airline check-in counters, say, computers are displacing employees from mundane tasks like printing boarding passes.
The system has the ability to identify customers and instantly suggest tailored offers at check-in counters or lounges.
The facility also has 34 check-in counters for departing flights on Iberia, Air Nostrum, Spanair, Air Europa and Portugalia.
Since the merger, the Delta, Air France and KLM logos appear at Delta check-in counters around the world.
At Denver International Airport, red and white carnations adorned ticket check-in counters and baggage claim carousels.
