Table 16. System* Passenger Revenue Yield (Cents per Mile),,,,,,,
Regional Carriers,,,,,,,
Ranked by 1st Quarter 2007 Revenue Yield ,,,,,,,
(Passenger Revenue per Revenue Passenger Mile in cents),,,,,,,
1Q 2007 Rank,Regional Carriers,1st Quarter 2006 ,2nd Quarter 2006 ,3rd Quarter 2006 ,4th Quarter 2006 ,1st Quarter 2007 ,1st Quarter Passenger Revenue $(Millions)
1,Comair,23.7,21.8,22.8,22.7,26.4,277
2,American Eagle,24.1,21.5,22.8,22.5,25.1,478
3,Atlantic Southeast,20.3,19.9,19.0,21.6,22.7,328
4,Sky West,20.0,19.0,19.0,18.9,18.5,470
5,Mesa,18.9,17.9,19.2,18.5,18.4,258
6,Express Jet,17.4,15.3,15.7,16.7,17.9,405
7,Pinnacle,21.1,18.2,18.5,18.4,14.0,141
,Seven-Carrier Total,20.5,18.9,19.3,19.7,20.3,"2,358"
 Source: Form 41; Schedule P1.2.  T100; T2 Data,,,,,,,
* System = domestic + international ,,,,,,,