Maybe not....I actually heard a comment by a passenger getting on a 757 from PHL to ATL, "Oh my God, it's such a small plane."

Are ya S'ing me!?!

If you have to gate check your carry on, your on a regional jet.

If you get kicked off the flight because on the weight and balance, one person makes a difference, you might be on an ERJ-145.

If you have the air condition all the way cold, but it's still oppressively hot, you're in a CRJ.

If the over wing exit sign is tilted because it won't fit across the width of the fuselage, you're on a ERJ 145

If your airplane has a big name of an airline on it, but only a small decal of your airline's name on it, you're on a regional jet.

If your FO says "Wow, Wow, clouds! I've never flown in clouds before!" YOU MAY BE ON A REGIONAL JET.

If your FO can fly a jet, but doesn't have enough hours to get on the insurance at a traffic reporting company, you're on a regional jet.