Cover - shares	9 Months Ended
	Dec. 31, 2020	Jan. 29, 2021
Document Information
Document Type	10-Q/A
Document Quarterly Report	true
Document Period End Date	Dec. 31, 2020
Document Transition Report	false
Entity File Number	001-35476
Entity Registrant Name	Air T, Inc.
Entity Incorporation, State	DE
Entity Tax Identification Number	52-1206400
Entity Address, Street Address	5930 Balsom Ridge Road
Entity Address, City	Denver
Entity Address, State	NC
Entity Address, Zip Code	28037
City Area Code	828
Local Phone Number	464 – 8741
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		2,881,853
Entity Central Index Key	0000353184
Current Fiscal Year End Date	--03-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q3
Amendment Flag	true
Amendment Description	This Amendment to the Form 10-Q (this “Amendment”) amends the Quarterly Report on Form 10-Q of Air T, Inc. for the period ended December 31, 2020 filed on February 12, 2021 (the “Form 10-Q”) for the sole purpose of filing Exhibit 101 (financial information from the Quarterly Report on Form 10-Q for the quarter ended December 31, 2020, formatted in XBRL (Extensible Business Reporting Language): (i) Condensed Consolidated Statements of Income, (ii) the Condensed Consolidated Balance Sheets, (iii) the Condensed Consolidated Statements of Cash Flows, (iv) the Condensed Consolidated Statements of Stockholders Equity, and (v) the Notes to the Condensed Consolidated Financial Statements). No other changes have been made to the Form 10-Q. This Amendment does not reflect events that may have occurred subsequent to the original Form 10-Q, and does not modify or update in any way the disclosures made in the original Form 10-Q.
Common Stock
Document Information
Title of each class	Common Stock
Trading Symbol(s)	AIRT
Name of each exchange on which registered	NASDAQ
Cumulative Capital Securities
Document Information
Title of each class	Alpha Income Preferred Securities (also referred to as 8% Cumulative Capital Securities) (“AIP”)
Trading Symbol(s)	AIRTP
Name of each exchange on which registered	NASDAQ
Warrant
Document Information
Title of each class	Warrant to purchase AIP
Trading Symbol(s)	AIRTW
Name of each exchange on which registered	NASDAQ