COMING AND GOING

How many ways can you confuse the new rules about bringing liquids and gels through airport security? Lots, apparently.

Keith L. Alexander's BizClass

Post reporter Keith L. Alexander bids goodbye to the air travel industry beat with some recollections and parting observations.

• Transcript: Keith L. Alexander

Keith L. Alexander's BizClass

If Northwest Airlines flight attendants walk off their jobs next Tuesday, the carrier's own passengers won't be the only ones to suffer.

Keith L. Alexander's BizClass

Southwest Airlines has justly earned a reputation as the first carrier travelers look to for cheap fares. Now, the low-fare goliath is facing some tough competition.

• Southwests Unveils Routes from Dulles