Airline On-Time Performance By Carrier

United Air Lines Inc. UA

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	Date	Total Flights	% Flights On Time	% Flights Late	% Flights Cancelled	% Flights Diverted
1	2025	62,007	80.6	17.2	1.9	0.2
2	2024	760,451	78.6	19.5	1.6	0.3
3	2023	732,212	78.1	20.3	1.4	0.3
4	2022	626,473	79.0	18.8	1.9	0.3
5	2021	446,837	81.3	17.0	1.4	0.2
6	2020	308,217	83.6	9.0	7.3	0.1
7	2019	625,910	77.7	21.1	0.9	0.3
8	2018	621,565	79.7	19.2	0.8	0.3
9	2017	584,481	82.1	16.7	1.0	0.2
10	2016	545,067	81.7	17.0	1.0	0.3
11	2015	515,723	78.1	20.3	1.3	0.3
12	2014	493,528	76.0	22.3	1.5	0.2
13	2013	505,798	79.3	19.5	1.0	0.2
14	2012	531,245	77.4	21.0	1.4	0.2
15	2011	311,212	80.2	18.1	1.6	0.2
16	2010	343,081	85.2	13.2	1.5	0.2
17	2009	377,049	81.0	17.1	1.7	0.2
18	2008	449,515	71.6	25.8	2.3	0.2
19	2007	490,002	70.3	27.0	2.4	0.2
20	2006	500,008	73.9	23.9	2.0	0.2
21	2005	485,918	77.6	20.9	1.3	0.2
22	2004	555,812	79.7	18.9	1.2	0.2
23	2003	543,955	83.3	15.4	1.1	0.2
24	2002	587,887	84.0	15.1	0.8	0.1
25	2001	704,977	73.5	21.4	4.9	0.2
26	2000	776,559	61.4	32.7	5.7	0.2
27	1999	774,370	74.4	21.8	3.5	0.2
28	1998	748,459	73.8	23.2	2.8	0.2
29	1997	743,847	76.1	21.4	2.3	0.2
30	1996	735,266	73.8	23.2	2.7	0.3
31	1995	724,807	77.7	20.3	1.8	0.2
32	1994	638,750	81.7	16.9	1.3	0.2
33	1993	649,086	78.5	20.2	1.1	0.2
34	1992	639,349	81.3	17.2	1.3	0.3
35	1991	630,093	78.3	20.1	1.4	0.3
36	1990	606,713	77.4	21.0	1.3	0.3
37	1989	574,674	70.2	27.8	1.6	0.4
38	1988	587,142	77.7	21.0	1.0	0.3
39	1987	152,605	74.4	23.1	2.3	0.3

United Air Lines Inc. UA

US Airways Inc. US