Allegiant (Orlando-SFB) 

On the web: www.allegiantair.com

Phone: 702-505-8888 (Learn more here: www.allegiantair.com/aaFAQ.php)

Address:
Allegiant Travel Company
ATTN: Customer Relations
P.O. Box 401026
Las Vegas, NV 89140

Tickets can be purchased at the Allegiant ticket counter in the airport for one hour after each Allegiant flight departure. The schedule is as follows:

Until May 16th: Mondays and Fridays, 2:20 – 3:20pm
After May 16th: Thursdays and Sundays, 9:20 – 10:20am

Continental

(Now merged with United — see below.)

 

Delta (Atlanta-ATL; Detroit-DTW; LaGuardia-LGA)

On the web: www.delta.com

Phone:
Reservations: 1-800-221-1212
Flight Information: 1-800-325-1999
Customer Relations: 1-800-335-8241

 

United (Chicago-ORD; Houston-IAH; Newark-EWR)

On the web: www.united.com
United and Continental have merged — learn more about it here. 

Phone:
Reservations: 1-800-United-1 (1-800-864-8331)
Flight Status: 1-800-824-6200
Baggage: 1-800-221-6903

Address:
Customer Relations
WHQPW
United Airlines
PO Box 66100
Chicago, IL 60666

 

US Airways (Charlotte-CLT; Philadelphia-PHL)

On the web: www.usairways.com

Phone:
Reservations + Flight Info: 1-800-428-4322
Baggage: 1-800-371-4771

Address:
US Airways
Attention: Customer Relations
4000 E. Sky Harbor Blvd.
Phoenix, AZ 85034