Share-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Information Related to Share-Based Compensation Plan Cost

The following table provides information related to UAL's share-based compensation plan cost for the years ended December 31 (in millions):

	2022		2021		2020
Compensation cost:
RSUs	$	87	$	236	$	106
Stock options	2		2		2
Total	$	89	$	238	$	108

Summary of Unearned Compensation and Weighted-Average Remaining Period to Recognize Costs

The table below summarizes UAL's unearned compensation and weighted-average remaining period to recognize costs for all outstanding share-based awards that are probable of being achieved as of December 31, 2022 (in millions, except as noted):

	Unearned Compensation		Weighted-Average Remaining Period (in years)
RSUs	$	43	1.6
Stock options	4		3.3
Total	$	47

Summary of RSU and Restricted Stock Activity

The table below summarizes UAL's RSU activity for the years ended December 31 (shares in millions):

	Liability Awards	Equity Awards
	RSUs	RSUs	Weighted- Average Grant Price
Outstanding at December 31, 2019	0.6	2.0	$	78.03
Granted	0.1	2.4	40.80
Vested	(0.3)	(0.8)	74.54
Forfeited	—	(0.4)	54.21
Outstanding at December 31, 2020	0.4	3.2	53.41
Granted	0.4	2.9	52.18
Vested	(0.6)	(1.5)	51.35
Forfeited	—	(0.2)	46.77
Outstanding at December 31, 2021	0.2	4.4	53.63
Granted	0.1	2.3	31.96
Additional issuance due to achievement of performance metrics	—	1.6	58.17
Vested	(0.2)	(4.8)	56.00
Forfeited	—	(0.2)	53.03
Outstanding at December 31, 2022	0.1	3.3	37.88