132 



National Resources Planning Board 



TOTAL PLANE MILES FLOWN 



- D*<*«b«r, 1999, •(tlMiatvd- 



DOMESTIC AND INTERNATIONAL 



MILLIONS OF MILES 



10 



CALENDAR YEARS 



3 - L«il * monlhi vitimalaj. 



60 70 eo 



MILLIONS OF MILES 



FiQChE 24. — Total Plane Miles Flown 



TOTAL PASSENGER MILES FLOWN 



Oxsmbvf, >4lq, vtl-malad' 



DOMESTIC AND INTERNATIONAL 



BOO 70O 600 



MILLIONS OF MILfS 



Air Co 



Bulletin 



CALENDAR YEARS 



600 700 SOO 



MILLIONS OF MILES 



Figure 25. — Total Passenger Miles Flown 



