Original sentence: A meal, and occasionally a vegetarian meal, is usually provided on longer flights.An inflight telephone is sometimes availible as well.Many airlines charge for snacks on short flights, and some no longer provide soft drinks on flights that are under and hour long.On longer flights a movie may be offered, but headphones to listen to the audio must be purchased on some carriers.Short flights usually will include a soft drink and a bag of pretzels, peanuts or a similar snack food.While reputed to be uncomfortable, with limited legroom and amenities, it is favored by many travelers for being the cheapest seats
Edited sentence: A normal meal, and occasionally a vegetarian meal, is usually provided on longer flights.A telephone is sometimes at hand as well, but rates are often high.On longer flights a movie may be offered, but headphones to listen to the audio often must be purchased.Short jaunts usually will include a soft drink and a bag of pretzels, peanuts or a similar snack food.While often uncomfortable, with limited legroom and amenities, it is favored for being the cheapest seats