Ryanair on Thursday offered additional concessions to win European Commission approval of a take over of Aer Lingus.
Ryanair offered to move some of its rival's planes to continental Europe to operate non-Irish routes and allay concerns about a near monopoly in the domestic market.
Europe's biggest budget carrier said it would also scrap some of its own routes from Ireland to persuade anti-monopoly regulators to reverse course after rejecting an earlier merger.
The European Commission is set to rule by January on Ryanair's EUR€700 million (USD$911 million) bid, seen as a long shot by analysts and investors who point to Aer Lingus' shares trading well below the bid price.
Ryanair had an initial bid turned down by the European Commission in 2007 and dropped a second offer in 2009.
Ryanair, which already owns 30 percent of Aer Lingus, has offered €1.30 per share for the remaining stock.
Ryanair has said it will submit a remedies package that will include commitments by rival airlines to operate some of the 36 routes on which it and Aer Lingus have no competitors.
"The way we can get across the line is by cutting a certain number of Aer Lingus routes, cutting a certain amount of Ryanair routes and then maybe refocus Aer Lingus," Ryanair spokesman Stephen McNamara told a news conference on Thursday.
"Instead of having a Belfast base, and a Gatwick base, they should have a Brussels base" to serve non-Irish routes, he said of Aer Lingus.
Aer Lingus, which only operates from Ireland and Northern Ireland, could then compete with Brussels Airlines at Brussels National airport and possibly with easyJet in destinations such as Amsterdam.
Ryanair has spoken to around 10 airlines and charter operators including Virgin, British Airways and CityJet, about taking over routes, McNamara said.
"I'm not sure of the 10 if they have all said they would be interested, but there is certainly enough interest to form the remedies package," he said.
Ryanair chief executive Michael O'Leary met Willie Walsh, the head of British Airways' parent IAG, during the past three months to discuss the remedies package, he said.
If the takeover succeeds, Ryanair would maintain Aer Lingus' branding and position it midway between easyJet and Ryanair, cutting the average fare to EUR€65 from EUR€85 at present, compared with EUR€45 at Ryanair, McNamara said.
It would revamp business class service on transatlantic routes and reduce off-season economy ticket prices.
Gravity always wins!