flight (1) Look up flight at Dictionary.com
"flying," O.E. flyht "a flying, flight." from P.Gmc. *flukhtiz (cf. Low Ger. flugt, Ger. Flucht). Spelling altered from M.E. fliht c. 1385 (see fight), from root of *fleugan "to fly" (see fly (v.1)). Meaning "an instance of flight" is 1785, originally of ballooning. Meaning "series of stairs between landings" is from 1703.
flight (2) Look up flight at Dictionary.com
"fleeing," from M.E. fluht (c.1200), not found in O.E., but presumed to have existed. Related to O.E. fleon "flee" (see flee).