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Seasonally-Adjustment Transportation Data

  • data
  • enplanements
  • highway
  • natural gas pipeline
  • passenger miles
  • And 14 more...

Seasonally-Adjustment Transportation Data

Release Note

BTS is withholding the scheduled release of the passenger and combined indexes for January. The passenger index is a statistical estimate of airline passenger travel and other components based on historical trends up to December 2019. As a result, the estimates have yet to fully account for the impact of the coronavirus. Air freight is also a statistical estimate. Since air freight makes up a smaller part of the freight index, the freight TSI is being released as scheduled.

Description

Statisticians use the process of seasonal-adjustment to uncover trends in data. Monthly data, for instance, are influenced by the number of days and the number of weekends in a month as well as by the timing of holidays and seasonal activity. These influences make it difficult to see underlying changes in the data. Statisticians use seasonal adjustment to control for these influences.

Controlling of seasonal influences allows measurement of real monthly changes; short and long term patterns of growth or decline; and turning points. Data for one month can be compared to data for any other month in the series and the data series can be ranked to find high and low points. Any observed differences are “real” differences; that is, they are differences brought about by changes in the data and not brought about by a change in the number of days or weekends in the month, the occurrence or non-occurrence of a holiday, or seasonal activity.

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
RAIL_PMrail_pmrail_pmNumberRail Passenger Miles
ENPLANE_Ienplane_ienplane_iNumberEnplanements for U.S. Air Carrier International, Scheduled Passenger Flights (Thousands)
RPM_Irpm_irpm_iNumberRevenue Passenger Miles (RPMs) for U.S. Air Carrier International, Scheduled Passenger Flights (Thousands)
RPM_D_D11rpm_d_d11rpm_d_d11NumberSeasonally-Adjusted Revenue Passenger Miles (RPMs) for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Thousands)
RPM_D11rpm_d11rpm_d11NumberSeasonally-Adjusted Revenue Passenger Miles (RPMs) for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
IDX_NATURAL_GAS_D11idx_natural_gas_d11idx_natural_gas_d11Number
TSI_Total_Ctsi_total_ctsi_total_cNumberThe monthly change in value of the Transportation Services Combined Index.
WATERBORNE_D11waterborne_d11waterborne_d11NumberSeasonally-Adjusted Tonnage for Internal U.S. Waterways (Millions Of Short Tons)
NATURAL_GAS_D11natural_gas_d11natural_gas_d11NumberSeasonally-Adjusted Natural Gas Consumption (Billion Cubic Feet)
RAIL_PM_D11rail_pm_d11rail_pm_d11NumberSeasonally-Adjusted Rail Passenger Miles
ASM_D11asm_d11asm_d11NumberSeasonally-Adjusted Available Seat Miles (ASMs) for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
ASMasmasmNumberAvailable Seat Miles (ASMs) for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
IDX_TRUCK_D11idx_truck_d11idx_truck_d11Number
INV_TO_SALESinv_to_salesinv_to_salesNumber
TSI_Passenger_Ctsi_passenger_ctsi_passenger_cNumberThe monthly change in value of the Transportation Services Passenger Index.
TRUCK_D11truck_d11truck_d11NumberSeasonally-Adjusted Truck Tonnage (Truck Tonnage Index)
RAIL_FRT_INTERMODALrail_frt_intermodalrail_frt_intermodalNumberRail Freight Intermodal Traffic
RAIL_FRT_CARLOADS_D11rail_frt_carloads_d11rail_frt_carloads_d11NumberSeasonally-Adjusted Rail Freight Carloads
RAIL_FRT_CARLOADSrail_frt_carloadsrail_frt_carloadsNumberRail Freight Carloads
AIR_RTMFM_D11air_rtmfm_d11air_rtmfm_d11NumberSeasonally-Adjusted Air Revenue Ton Miles Of Freight And Mail (RTMFM) (Ton Miles)
ENPLANE_D_D11enplane_d_d11enplane_d_d11NumberSeasonally-Adjusted Enplanements for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Thousands)
ENPLANE_Denplane_denplane_dNumberEnplanements for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Thousands)
LOAD_FACTORload_factorload_factorNumberLoad Factor for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
MANUFmanufmanufNumber
LOAD_FACTOR_D_D11load_factor_d_d11load_factor_d_d11NumberSeasonally-Adjusted Load Factor for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Percent)
RPM_I_D11rpm_i_d11rpm_i_d11NumberSeasonally-Adjusted Revenue Passenger Miles (RPMs) for U.S. Air Carrier International, Scheduled Passenger Flights (Thousands)
IDX_RAIL_PMidx_rail_pmidx_rail_pmNumber
IDX_RAIL_FRT_INTERMODALidx_rail_frt_intermodalidx_rail_frt_intermodalNumber
ASM_D_D11asm_d_d11asm_d_d11NumberSeasonally-Adjusted Available Seat Miles (ASMs) for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Thousands)
ASM_Dasm_dasm_dNumberAvailable Seat Miles (ASMs) for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Thousands)
OBS_DATEobs_dateobs_dateCalendar dateObservation Date ( Month and Year)
IDididTextUnique row identifier
TSI_Passengertsi_passengertsi_passengerNumberThe Transportation Services Passenger Index is a weighted average of monthly data for passenger aviation, transit, and passenger rail.
VMT_D11vmt_d11vmt_d11NumberSeasonally-Adjusted Vehicle Miles Traveled (VMT)
VMTvmtvmtNumberVehicle Miles Traveled (VMT)
NATURAL_GASnatural_gasnatural_gasNumberNatural Gas Consumption (Billion Cubic Feet)
PETROLEUM_D11petroleum_d11petroleum_d11NumberSeasonally-Adjusted Pipeline Movement (Thousands Of Barrels)
PETROLEUMpetroleumpetroleumNumberPipeline Movement (Thousands Of Barrels)
AIR_RPM_TSIair_rpm_tsiair_rpm_tsiNumberAir Revenue Passenger Miles (RPMs) (Thousands)
IDX_WATERBORNE_D11idx_waterborne_d11idx_waterborne_d11Number
IDX_PETROLEUM_D11idx_petroleum_d11idx_petroleum_d11Number
IDX_TRANSIT_D11idx_transit_d11idx_transit_d11Number
IDX_RAIL_FRT_CARLOADSidx_rail_frt_carloadsidx_rail_frt_carloadsNumber
IDX_AIR_RTMFMidx_air_rtmfmidx_air_rtmfmNumber
IDX_AIR_RPMidx_air_rpmidx_air_rpmNumber
IND_PROind_proind_proNumber
TSI_Totaltsi_totaltsi_totalNumberThe Transportation Services Combined Index is a weighted average of monthly data for passenger (passenger aviation, transit, and) passenger rail and freight (trucking, freight rail, waterborne, pipeline, and air freight) transportation modes.
TSI_Freight_Ctsi_freight_ctsi_freight_cNumberThe monthly change in value of the Transportation Services Freight Index.
TSI_Freighttsi_freighttsi_freightNumberThe Transportation Services Freight Index is a weighted average of monthly data for trucking, freight rail, waterborne, pipeline, and air freight.
WATERBORNEwaterbornewaterborneNumberTonnage for Internal U.S. Waterways (Millions Of Short Tons)
TRANSIT_D11transit_d11transit_d11NumberSeasonally-Adjusted Public Transit Ridership (Thousands Of Unlinked Trips)
TRANSITtransittransitNumberPublic Transit Ridership (Thousands Of Unlinked Trips)
RAIL_FRT_INTERMODAL_D11rail_frt_intermodal_d11rail_frt_intermodal_d11NumberSeasonally-Adjusted Rail Freight Intermodal Traffic
AIR_RTMFMair_rtmfmair_rtmfmNumberAir Revenue Ton Miles Of Freight And Mail (RTMFM) (Ton Miles)
AIR_RPM_TSI_D11air_rpm_tsi_d11air_rpm_tsi_d11NumberSeasonally-Adjusted Air Revenue Passenger Miles (RPMs) (Thousands)
ENPLANE_D11enplane_d11enplane_d11NumberSeasonally-Adjusted Enplanements for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
ENPLANEenplaneenplaneNumberEnplanements for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
ENPLANE_I_D11enplane_i_d11enplane_i_d11NumberSeasonally-Adjusted Enplanements for U.S. Air Carrier International, Scheduled Passenger Flights (Thousands)
LOAD_FACTOR_I_D11load_factor_i_d11load_factor_i_d11NumberSeasonally-Adjusted Load Factor for U.S. Air Carrier International, Scheduled Passenger Flights (Percent)
LOAD_FACTOR_Iload_factor_iload_factor_iNumberLoad Factor for U.S. Air Carrier International, Scheduled Passenger Flights (Percent)
LOAD_FACTOR_Dload_factor_dload_factor_dNumberLoad Factor for U.S. Air Carrier Domestic International, Scheduled Passenger Flights (Percent)
LOAD_FACTOR_D11load_factor_d11load_factor_d11NumberSeasonally-Adjusted Load Factor for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
RPM_Drpm_drpm_dNumberRevenue Passenger Miles (RPMs) for U.S. Air Carrier Domestic, Scheduled Passenger Flights (Thousands)
RPMrpmrpmNumberRevenue Passenger Miles (RPMs) for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights (Thousands)
ASM_I_D11asm_i_d11asm_i_d11NumberSeasonally-Adjusted Available Seat Miles (ASMs) for U.S. Air Carrier International, Scheduled Passenger Flights (Thousands)
ASM_Iasm_iasm_iNumberAvailable Seat Miles (ASMs) for U.S. Air Carrier International, Scheduled Passenger Flights (Thousands)

Upstream Metadata