American charges for checked bags; Southwest lets you check two bags for free as long as they don't weigh over 50 pounds; JetBlue gives you the first checked bag free; and only Spirit also charges for carry on bags unless they're small enough to fit under the seat in front of you.
Remnant definition, a remaining, usually small part, quantity, number, or the like. See more.
TRACE: In literary criticism, Jacques Derrida uses the term trace to describe the remnant of all non-present meanings, sounds, or written markings on the page--especially in the sense that features are identifiable only by the absence of other features.