Available Seat Miles for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights

ASMother indicatorsFree tier

Series IDASM
UnitsThousands
FrequencyMonthly
Categoryother indicators
Latest observation2026-06-01
HistoryPoint-in-time: every value as first published plus each revision, so backtests see only what was known on the day

Latest reading

The latest Available Seat Miles for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights observation, for 2026-06-01, is 122,298,153 Thousands, up from 120,564,059 for 2026-05-01. It has not been revised since it was first published. 60.1% of observations in this history were revised after first release.

Latest observation2026-06-01
Latest value122,298,153 Thousands
Previous120,564,059 (2026-05-01)
Change1,734,094 (+1.4%)
First published value122,298,153
Last release2026-10-01
Vintages stored107
Observations318
Largest revision (5 years)2026-02-01: 98,914,752 → 99,474,859

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import finzdata as yf
df = yf.Client().macro("ASM")
df.tail()

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