Aviation Domestic RTM and ATM
"SOURCE:  Department of Transportation, Bureau of Transportation Statistics, Office of Airline Information, Air Carrier Traffic Statistics Monthly"
Date Updated:  10/01
"Unit of Measure:  Unitary (Departures), All the rest in thousands"
Abbreviations & Terms:
GB = Green Book (ACTS)
Total = Scheduled + Nonscheduled
Line: = line number in GB
RPM = Revenue Passenger-Miles
RTM = Revenue Ton-Miles
"RTMF = RTM - Freight, Express, & Mail"
ATM = Available Ton-Miles
ASM = Available Seat-Miles
ARM = Aircraft Revenue-Miles
RDP = Aircraft Revenue Departures Performed
Notes:
Passengers + their standard baggage are assumed to weight 200 lbs or 0.1 tons,,,,
,,,,
,,,,
Variable,Freight,,,
Traffic Category,,,,
Line #:,,,Unused Ton,
Date,RTMF,ATMF,Unused TM,
Jan-91,0.56,1.44,0.88,
Feb-91,0.69,1.60,0.91,
Mar-91,0.62,1.36,0.74,
Apr-91,0.59,1.33,0.74,
May-91,0.52,1.25,0.73,
Jun-91,0.57,1.33,0.77,
Jul-91,0.56,1.37,0.81,
Aug-91,0.57,1.43,0.86,
Sep-91,0.61,1.38,0.77,
Oct-91,0.68,1.43,0.75
Nov-91,0.67,1.41,0.73
Dec-91,0.56,1.31,0.75
Jan-92,0.50,1.31,0.81
Feb-92,0.55,1.32,0.77
Mar-92,0.60,1.33,0.74
Apr-92,0.58,1.36,0.78
May-92,0.58,1.38,0.80
Jun-92,0.63,1.50,0.87
Jul-92,0.61,1.52,0.91
Aug-92,0.60,1.56,0.96
Sep-92,0.65,1.56,0.91
Oct-92,0.71,1.55,0.84
Nov-92,0.71,1.51,0.80
Dec-92,0.65,1.48,0.83
Jan-93,0.54,1.43,0.88
Feb-93,0.64,1.45,0.82
Mar-93,0.66,1.43,0.77
Apr-93,0.64,1.44,0.80
May-93,0.64,1.47,0.83
Jun-93,0.64,1.50,0.86
Jul-93,0.68,1.62,0.94
Aug-93,0.68,1.65,0.97
Sep-93,0.75,1.65,0.91
Oct-93,0.83,1.65,0.82
Nov-93,0.86,1.68,0.82
Dec-93,0.73,1.54,0.81
Jan-94,0.59,1.45,0.86
Feb-94,0.69,1.46,0.77
Mar-94,0.80,1.61,0.81
Apr-94,0.77,1.67,0.90
May-94,0.77,1.70,0.92
Jun-94,0.83,1.80,0.97
Jul-94,0.80,1.84,1.04
Aug-94,0.83,1.89,1.06
Sep-94,0.87,1.85,0.98
Oct-94,1.00,1.90,0.90
Nov-94,0.99,1.85,0.86
Dec-94,0.87,1.72,0.85
Jan-95,0.74,1.69,0.95
Feb-95,0.80,1.68,0.88
Mar-95,0.93,1.80,0.87
Apr-95,0.91,1.84,0.94
May-95,0.87,1.87,0.99
Jun-95,0.91,1.93,1.02
Jul-95,0.89,2.02,1.13
Aug-95,0.88,2.02,1.14
Sep-95,0.93,2.03,1.10
Oct-95,0.98,1.98,1.00,
Nov-95,0.98,1.94,0.97,
Dec-95,0.88,1.87,0.99,
Jan-96,0.74,1.77,1.03,
Feb-96,0.88,1.87,0.99,
Mar-96,0.94,1.90,0.96,
Apr-96,0.93,1.97,1.04,
May-96,0.94,2.04,1.10,
Jun-96,1.00,2.09,1.09,
Jul-96,0.94,2.14,1.19,
Aug-96,1.01,2.26,1.26,
Sep-96,1.05,2.14,1.09,
Oct-96,1.12,2.15,1.03,
Nov-96,1.26,2.20,0.94,
Dec-96,1.02,2.05,1.03,
Jan-97,0.89,1.94,1.05,
Feb-97,1.02,2.02,1.00,
Mar-97,1.12,2.09,0.96,
Apr-97,1.11,2.19,1.08,
May-97,1.11,2.22,1.11,
Jun-97,1.18,2.32,1.15,
Jul-97,1.19,2.45,1.26,
Aug-97,1.12,2.39,1.26,
Sep-97,1.24,2.47,1.23,
Oct-97,1.32,2.49,1.17,
Nov-97,1.36,2.48,1.12,
Dec-97,1.15,2.29,1.13,
Jan-98,1.02,2.23,1.21,
Feb-98,1.16,2.33,1.17,
Mar-98,1.25,2.40,1.16,
Apr-98,1.20,2.48,1.29,
May-98,1.26,2.66,1.39,
Jun-98,1.13,2.44,1.31
Jul-98,1.11,2.52,1.40
Aug-98,1.05,2.45,1.40
Sep-98,1.09,2.31,1.22
Oct-98,1.24,2.63,1.39
Nov-98,1.23,2.51,1.29
Dec-98,1.06,2.32,1.26
Jan-99,0.91,2.21,1.30
Feb-99,1.11,2.35,1.24
Mar-99,1.22,2.49,1.27
Apr-99,1.20,2.84,1.65
May-99,1.14,2.46,1.32
Jun-99,1.23,2.60,1.37
Jul-99,1.21,2.67,1.46
Aug-99,1.18,2.71,1.53
Sep-99,1.28,2.71,1.43
Oct-99,1.47,2.77,1.30,,,
Nov-99,1.36,2.63,1.27,,,
Dec-99,1.26,2.47,1.21,,,
Jan-00,1.04,2.18,1.14,,,
Feb-00,1.20,2.43,1.23,,,
Mar-00,1.33,2.64,1.31,,,
Apr-00,1.26,2.63,1.37,,,
May-00,1.26,2.72,1.46,,,
Jun-00,1.33,2.77,1.45,,,
Jul-00,1.31,2.81,1.51,,,
Aug-00,1.30,2.84,1.54,,,
Sep-00,1.47,2.97,1.50,,,
Oct-00,1.43,2.82,1.39,,,
Nov-00,1.42,2.75,1.34,,,
Dec-00,1.28,2.62,1.34,,,
Jan-01,1.10,2.55,1.45,,,
Feb-01,1.25,2.61,1.36,,,
Mar-01,1.35,2.74,1.40,,,
Apr-01,1.20,2.79,1.59,,,
May-01,1.19,2.80,1.61,,,
Jun-01,1.24,2.87,1.63,,,
Jul-01,1.10,2.81,1.71,,,
Aug-01,1.37,3.17,1.80,,,
Sep-01,1.07,2.44,1.38,,,
Oct-01,1.18,2.55,1.37,,,
Nov-01,1.20,2.53,1.33,,,
Dec-01,1.15,2.58,1.43,,,