Airbus is examining a possible A321 fuselage modification which would aim to increase passenger capacity of the A321neo.
The modification would potentially take the A321neo to 235 seats.
Exit limitations mean the A321 is certificated, under European regulations, to transport a maximum of 220 passengers.
But Airbus executive vice-president for programmes Tom Williams says a higher-capacity version is "one of the things we're studying".
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Though there has been no information on which airline was inquiring about this modification, the article seems to think AirAsia is a likely candidate.
Which airlines do you think would be interested? I'd assume those who enjoy their 757s would be intrigued, though the extra capacity probably further limits the range.
Do you think there is enough demand?