This has been done in other forums:
http://www.airliners.net/aviation-forums/general_aviation/read.main/205604/
American Airlines (AA) -- "Always Awful" "Abort! Abort!"
1. A Miracle Each Rider Is Currently Alive Now
2. Airline Meals Eaten Regularly Induces Cramps And Nausea (Remember Airline meals and how we used to complain about them?)
BOAC (British Overseas Airways Corp.):
1. Better- Off On A Camel
2. Bloody, Old And Careless
3. Better On A Camel
4. Blast Off And Crash
BWIA:
1. Baggage Wandering In Africa
2. Better Walk If you're Able
3. Born to Wait In Airports
4. But Will I Arrive?
DELTA:
1. Doesn't Even/ Ever Leave The Airport
2. Don't Even Let Them Aboard
3. Departing Even Later Than Anticipated
4. Damaged Engines Limit Take-off Ability
5. Departures Extra- Late, Tardy Arrivals
6. Directed Everybody's Luggage To Atlanta
7. Doesn't Ever Let Terrorists Aboard
8. Doesn't Experiences Like This Andrenalize?
9. Drunken Engineers Land Too Abruptly EAA:
PAN AM:
1. Plan On Arriving Nervewracked And Mad
2. Passengers Always Need A Mortician
3. Pilots Are Not A Must
4. Poor Airline Needs Any Money
This is just a sample. Some nicknames are not suitable for a family forum.