FILE PHOTO: Passengers board an easyJet plane at Nantes-Atlantique airport in Bouguenais, near Nantes, France, April 4, 2019. REUTERS/Stephane Mahe/File Photo

PARIS (Reuters) - Low-cost airline easyJet EZJ.L has added baggage services to its flight-connections partnership with two budget long-haul carriers flying from Paris, in a move that challenges Air France on transatlantic and Caribbean leisure routes.

Starting on Friday, easyJet said passengers arriving at Orly for connecting flights with La Compagnie or Corsair can re-check baggage at a desk near the carousel before being fast-tracked to their next boarding gate with easyJet’s “self-connect” service.

Traditional carriers such as Air France-KLM AIRF.PA, whose regional networks have been eroded by low-cost rivals, now face stiffer long-haul competition as budget and point-to-point operators combine offerings to provide new connections and routes.

The latest such partnership, announced by Norwegian Air NWC.OL and JetBlue JBLU.O, will connect dozens of American cities with Norwegian flights between New York, Boston or Fort Lauderdale and Europe, on a single booking.

The Orly connection service, supported by ground handling firm Alyzia, adds a fourth airport to easyJet’s “Worldwide” long-haul connections already operating at London Gatwick, Berlin Tegel and Milan Malpensa with airline partners including Norwegian, Virgin Atlantic and WestJet.

Transavia, Air France-KLM’s low-cost arm, is fighting back with its own “Smart Connect” service that will begin coordinating flight transfers between its French and Dutch operations to offer new destinations.

To accommodate transfers between terminals, the easyJet Worldwide service includes a minimum connection time of two-and-a-half hours. Unlike some network carriers, easyJet will not hold back departures for passengers on delayed feeder flights.

The operation “does not impact easyJet’s punctuality, its asset utilization or operating model”, the company said on Friday.

(The story fixes typo in Alyzia in paragraph five.)