Aviation Domestic RTM and ATM
"SOURCE:  Department of Transportation, Bureau of Transportation Statistics, Office of Airline Information, Air Carrier Traffic Statistics Monthly"
Date Updated:  7/02
"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-79,0.35,1.18,0.83,
Feb-79,0.37,1.22,0.86,
Mar-79,0.41,1.26,0.84,
Apr-79,0.38,1.04,0.66,
May-79,0.37,1.03,0.65,
Jun-79,0.39,1.15,0.76,
Jul-79,0.37,1.22,0.85,
Aug-79,0.38,1.31,0.92,
Sep-79,0.38,1.20,0.83,
Oct-79,0.41,1.24,0.83
Nov-79,0.40,1.21,0.81
Dec-79,0.38,1.21,0.83
Jan-80,0.34,1.21,0.87
Feb-80,0.37,1.22,0.85
Mar-80,0.38,1.25,0.87
Apr-80,0.37,1.25,0.88
May-80,0.38,1.22,0.84
Jun-80,0.37,1.27,0.90
Jul-80,0.37,1.27,0.90
Aug-80,0.37,1.26,0.89
Sep-80,0.37,1.16,0.79
Oct-80,0.39,1.16,0.77
Nov-80,0.37,1.11,0.74
Dec-80,0.38,1.11,0.74
Jan-81,0.34,1.14,0.80
Feb-81,0.37,1.15,0.77
Mar-81,0.39,1.17,0.78
Apr-81,0.39,1.18,0.79
May-81,0.38,1.14,0.75
Jun-81,0.40,1.23,0.83
Jul-81,0.39,1.26,0.86
Aug-81,0.36,1.11,0.75
Sep-81,0.39,1.09,0.70
Oct-81,0.41,1.13,0.72
Nov-81,0.37,1.10,0.72
Dec-81,0.39,1.12,0.73
Jan-82,0.32,1.10,0.77
Feb-82,0.36,1.13,0.77
Mar-82,0.38,1.14,0.76
Apr-82,0.37,1.19,0.82
May-82,0.36,1.08,0.72
Jun-82,0.36,1.09,0.73
Jul-82,0.36,1.14,0.79
Aug-82,0.36,1.15,0.80
Sep-82,0.37,1.11,0.74
Oct-82,0.37,1.09,0.72
Nov-82,0.36,1.08,0.72
Dec-82,0.39,1.09,0.71
Jan-83,0.32,1.07,0.76
Feb-83,0.36,1.07,0.71
Mar-83,0.40,1.12,0.72
Apr-83,0.38,1.12,0.74
May-83,0.37,1.10,0.74
Jun-83,0.40,1.18,0.77
Jul-83,0.38,1.21,0.83
Aug-83,0.39,1.21,0.82
Sep-83,0.41,1.18,0.77
Oct-83,0.42,1.16,0.74,
Nov-83,0.44,1.16,0.73,
Dec-83,0.46,1.22,0.77,
Jan-84,0.37,1.21,0.84,
Feb-84,0.42,1.23,0.81,
Mar-84,0.45,1.30,0.85,
Apr-84,0.42,1.28,0.85,
May-84,0.43,1.23,0.80,
Jun-84,0.44,1.31,0.87,
Jul-84,0.41,1.32,0.91,
Aug-84,0.44,1.36,0.92,
Sep-84,0.42,1.30,0.87,
Oct-84,0.44,1.31,0.86,
Nov-84,0.42,1.28,0.86,
Dec-84,0.41,1.32,0.91,
Jan-85,0.35,1.24,0.88,
Feb-85,0.38,1.26,0.88,
Mar-85,0.40,1.25,0.86,
Apr-85,0.39,1.28,0.89,
May-85,0.40,1.24,0.85,
Jun-85,0.39,1.24,0.85,
Jul-85,0.38,1.35,0.98,
Aug-85,0.40,1.38,0.98,
Sep-85,0.39,1.31,0.92,
Oct-85,0.45,1.36,0.91,
Nov-85,0.43,1.33,0.90,
Dec-85,0.44,1.37,0.93,
Jan-86,0.46,1.53,1.07,
Feb-86,0.49,1.52,1.03,
Mar-86,0.50,1.55,1.05,
Apr-86,0.52,1.59,1.07,
May-86,0.50,1.53,1.03,
Jun-86,0.49,1.67,1.17
Jul-86,0.49,1.64,1.15
Aug-86,0.52,1.65,1.14
Sep-86,0.52,1.59,1.07
Oct-86,0.56,1.62,1.06
Nov-86,0.54,1.59,1.05
Dec-86,0.56,1.66,1.11
Jan-87,0.52,1.68,1.16
Feb-87,0.56,1.75,1.19
Mar-87,0.58,1.79,1.20
Apr-87,0.61,1.90,1.29
May-87,0.59,1.85,1.26
Jun-87,0.62,1.89,1.27
Jul-87,0.61,1.91,1.29
Aug-87,0.59,1.87,1.28
Sep-87,0.66,1.91,1.25
Oct-87,0.70,1.96,1.26,,,
Nov-87,0.64,1.86,1.22,,,
Dec-87,0.80,2.12,1.31,,,
Jan-88,0.60,1.88,1.28,,,
Feb-88,0.65,1.95,1.31,,,
Mar-88,0.71,2.01,1.31,,,
Apr-88,0.66,1.97,1.31,,,
May-88,0.62,1.96,1.34,,,
Jun-88,0.68,1.96,1.28,,,
Jul-88,0.62,1.93,1.31,,,
Aug-88,0.64,1.98,1.34,,,
Sep-88,0.64,2.00,1.36,,,
Oct-88,0.71,2.06,1.35,,,
Nov-88,0.72,2.04,1.32,,,
Dec-88,0.80,2.18,1.39,,,
Jan-89,0.64,2.01,1.37,,,
Feb-89,0.71,2.08,1.37,,,
Mar-89,0.76,2.10,1.34,,,
Apr-89,0.74,2.06,1.32,,,
May-89,0.72,2.03,1.31,,,
Jun-89,0.79,2.09,1.30,,,
Jul-89,0.68,2.04,1.36,,,
Aug-89,0.75,2.18,1.43,,,
Sep-89,0.76,2.17,1.42,,,
Oct-89,0.76,2.17,1.41,,,
Nov-89,0.77,2.16,1.40,,,
Dec-89,0.78,2.20,1.42,,,
Jan-90,0.67,2.08,1.41,,,
Feb-90,0.71,2.15,1.43,,,
Mar-90,0.77,2.25,1.47,,,
Apr-90,0.72,2.19,1.47,,,
May-90,0.73,2.16,1.43,,,
Jun-90,0.76,2.21,1.46
Jul-90,0.70,2.19,1.49
Aug-90,0.78,2.28,1.50
Sep-90,0.76,2.17,1.42
Oct-90,0.79,2.24,1.45
Nov-90,0.78,2.21,1.43
Dec-90,0.78,2.24,1.46
Jan-91,0.67,2.10,1.42
Feb-91,0.68,2.06,1.38
Mar-91,0.72,2.13,1.42
Apr-91,0.70,2.14,1.44
May-91,0.72,2.13,1.41
Jun-91,0.74,2.20,1.45
Jul-91,0.71,2.17,1.46
Aug-91,0.76,2.26,1.51
Sep-91,0.74,2.15,1.42
Oct-91,0.80,2.22,1.42
Nov-91,0.75,2.10,1.35
Dec-91,0.74,2.18,1.44
Jan-92,0.70,2.12,1.42
Feb-92,0.74,2.18,1.44
Mar-92,0.76,2.16,1.41
Apr-92,0.79,2.24,1.45
May-92,0.77,2.17,1.40
Jun-92,0.82,2.32,1.50
Jul-92,0.80,2.36,1.56
Aug-92,0.81,2.35,1.54
Sep-92,0.85,2.36,1.51
Oct-92,0.89,2.36,1.47
Nov-92,0.81,2.26,1.46
Dec-92,0.94,2.52,1.59
Jan-93,0.75,2.31,1.55
Feb-93,0.92,2.39,1.47
Mar-93,0.86,2.38,1.52
Apr-93,0.87,2.35,1.48
May-93,0.84,2.26,1.41
Jun-93,0.86,2.34,1.48
Jul-93,0.83,2.33,1.50
Aug-93,0.84,2.35,1.51
Sep-93,0.90,2.33,1.42
Oct-93,0.93,2.37,1.44
Nov-93,0.91,2.36,1.45
Dec-93,1.01,2.65,1.64
Jan-94,0.79,2.29,1.50
Feb-94,0.90,2.44,1.54
Mar-94,0.98,2.57,1.59
Apr-94,0.96,2.61,1.66
May-94,0.91,2.65,1.74
Jun-94,1.00,2.73,1.73
Jul-94,0.87,2.68,1.82
Aug-94,0.97,2.76,1.79
Sep-94,1.01,2.75,1.73
Oct-94,1.05,2.77,1.72
Nov-94,1.09,2.87,1.78
Dec-94,1.12,3.11,2.00
Jan-95,0.91,2.71,1.80
Feb-95,0.97,2.79,1.82
Mar-95,1.09,2.91,1.82
Apr-95,0.99,2.80,1.80
May-95,0.98,2.71,1.73
Jun-95,1.03,2.84,1.80
Jul-95,0.93,2.74,1.81
Aug-95,1.07,2.93,1.86
Sep-95,1.05,2.84,1.78
Oct-95,1.07,2.86,1.79
Nov-95,1.11,2.89,1.78
Dec-95,1.14,3.08,1.94
Jan-96,0.93,2.74,1.81
Feb-96,1.04,2.94,1.90
Mar-96,1.05,2.95,1.90
Apr-96,1.01,2.94,1.93
May-96,1.06,2.94,1.88
Jun-96,1.06,2.99,1.92
Jul-96,0.98,2.89,1.92
Aug-96,1.07,3.05,1.98
Sep-96,1.04,2.90,1.85
Oct-96,1.17,3.03,1.86
Nov-96,1.13,2.99,1.86
Dec-96,1.11,3.14,2.03
Jan-97,1.03,2.99,1.97
Feb-97,1.07,3.06,1.99
Mar-97,1.10,3.04,1.95
Apr-97,1.12,3.09,1.97
May-97,1.10,3.02,1.92
Jun-97,1.09,3.06,1.97
Jul-97,1.10,3.12,2.02
Aug-97,1.12,3.02,1.90
Sep-97,1.14,3.14,2.00
Oct-97,1.25,3.31,2.07
Nov-97,1.15,3.14,1.98
Dec-97,1.19,3.41,2.22
Jan-98,1.05,3.08,2.03
Feb-98,1.12,3.25,2.12
Mar-98,1.15,3.29,2.14
Apr-98,1.15,3.32,2.17
May-98,1.09,3.16,2.07
Jun-98,1.12,3.27,2.15
Jul-98,1.11,3.32,2.21
Aug-98,1.07,3.25,2.18
Sep-98,1.17,3.26,2.09
Oct-98,1.27,3.41,2.15
Nov-98,1.15,3.21,2.06
Dec-98,1.25,3.53,2.28
Jan-99,1.03,3.10,2.06
Feb-99,1.11,3.23,2.12
Mar-99,1.15,3.31,2.16
Apr-99,1.14,3.36,2.21
May-99,1.08,3.23,2.15
Jun-99,1.14,3.30,2.16
Jul-99,1.12,3.32,2.20
Aug-99,1.16,3.45,2.29
Sep-99,1.22,3.37,2.14
Oct-99,1.25,3.40,2.15
Nov-99,1.22,3.37,2.15
Dec-99,1.37,3.79,2.41
Jan-00,1.07,3.32,2.25
Feb-00,1.22,3.47,2.25
Mar-00,1.28,3.62,2.34
Apr-00,1.27,3.59,2.33
May-00,1.19,3.44,2.25
Jun-00,1.21,3.54,2.33
Jul-00,1.08,3.51,2.43
Aug-00,1.24,3.67,2.42
Sep-00,1.24,3.50,2.26
Oct-00,1.32,3.62,2.31
Nov-00,1.29,3.63,2.35
Dec-00,1.34,3.74,2.40
Jan-01,1.12,3.49,2.37
Feb-01,1.16,3.59,2.43
Mar-01,1.22,3.67,2.45
Apr-01,1.17,3.72,2.55
May-01,1.12,3.65,2.54
Jun-01,1.19,3.78,2.59
Jul-01,0.95,3.51,2.57
Aug-01,1.19,3.91,2.71
Sep-01,0.95,3.10,2.14
Oct-01,1.06,3.37,2.32
Nov-01,1.05,3.46,2.41
Dec-01,1.06,3.65,2.58
Jan-02,0.97,3.38,2.41
Feb-02,1.07,3.55,2.49
Mar-02,1.08,3.59,2.51
Apr-02,1.14,3.74,2.61