How punctual public transport runs

Every number here comes from measured arrival and departure times at the stops. It is the same data the app works with.

93.2 %

on time

less than 3 minutes deviation

3,153,339

stops measured

88 days covered

0.7 min

average deviation

from 3 sources

0.86 %

seriously late

10 minutes or more

Day by dayshare of on-time stops · 80–100 %

15/0726/0704/0813/0822/0831/0809/0918/0927/0906/1012/10

Weekday × houraverage deviation in minutes

Mon

Tue

Wed

Thu

Fri

Sat

Sun

0003060912151821

0 min2+ min

By line60

Line	Source	Stops	on time	Avg deviation	10 min+
U1	Wiener Linien	151,116	91.2 %	0.8	2.2 %
U6	Wiener Linien	150,735	94.8 %	0.5	0.9 %
U2	Wiener Linien	129,973	92.1 %	0.9	0.9 %
U4	Wiener Linien	122,742	95.1 %	0.6	0.8 %
U3	Wiener Linien	121,626	97.3 %	0.2	0.4 %
1	Styria (regional)	82,158	91.4 %	0.9	0.6 %
4	Styria (regional)	74,382	80.9 %	1.8	2.1 %
7	Styria (regional)	56,809	93.0 %	0.6	0.7 %
5	Styria (regional)	52,395	94.5 %	1.5	0.9 %
3	Styria (regional)	50,814	95.4 %	0.7	0.6 %
6	Styria (regional)	40,436	86.9 %	1.4	0.9 %
2	Wiener Linien	36,824	90.4 %	0.8	0.7 %
18	Wiener Linien	32,777	93.8 %	0.2	0.5 %
S1	Styria (regional)	30,157	86.1 %	1.6	3.0 %
17	Styria (regional)	26,974	92.5 %	0.6	0.6 %
25	Wiener Linien	26,286	92.3 %	0.7	0.2 %
10A	Wiener Linien	25,913	87.2 %	0.8	0.4 %
6	Wiener Linien	25,464	95.3 %	0.1	0.6 %
12	Wiener Linien	25,302	96.8 %	0.2	0.3 %
71	Wiener Linien	24,923	93.5 %	0.3	0.4 %
D	Wiener Linien	22,571	92.3 %	0.3	0.4 %
1	Wiener Linien	22,007	89.3 %	0.7	0.7 %
52	Styria (regional)	21,888	93.0 %	0.6	1.2 %
11	Wiener Linien	21,711	93.8 %	0.3	0.5 %
32	Styria (regional)	21,337	85.9 %	1.4	0.7 %
31	Styria (regional)	20,459	91.4 %	0.8	0.6 %
O	Wiener Linien	20,429	84.3 %	1.2	1.9 %
49	Wiener Linien	19,628	93.6 %	0.5	0.4 %
11A	Wiener Linien	19,239	92.0 %	0.6	0.5 %
12A	Wiener Linien	18,970	91.9 %	0.4	0.4 %
16A	Wiener Linien	18,612	89.1 %	0.9	1.3 %
53	Styria (regional)	18,500	92.8 %	0.7	0.6 %
10	Wiener Linien	18,403	95.3 %	0.4	0.3 %
92A	Wiener Linien	18,271	93.2 %	0.7	0.2 %
77A	Wiener Linien	18,248	85.0 %	1.3	1.9 %
95A	Wiener Linien	18,161	90.7 %	0.7	0.7 %
14A	Wiener Linien	17,434	94.7 %	0.3	0.5 %
26	Wiener Linien	17,410	95.8 %	0.5	0.3 %
93A	Wiener Linien	17,379	93.2 %	0.7	0.4 %
17A	Wiener Linien	17,171	96.6 %	0.1	0.3 %
5B	Wiener Linien	17,052	93.3 %	0.3	0.4 %
66A	Wiener Linien	17,015	87.8 %	0.9	0.4 %
48A	Wiener Linien	16,689	91.4 %	0.5	0.2 %
5	Wiener Linien	16,484	95.9 %	0.3	0.3 %
13A	Wiener Linien	16,363	93.4 %	0.4	0.4 %
74A	Wiener Linien	16,244	88.2 %	1.0	0.5 %
33	Styria (regional)	16,241	96.8 %	0.5	0.1 %
27	Wiener Linien	16,150	97.6 %	0.3	0.2 %
46	Wiener Linien	15,520	96.1 %	0.0	0.2 %
5A	Wiener Linien	15,343	94.0 %	0.7	0.1 %
62	Wiener Linien	15,212	95.8 %	0.1	0.2 %
63A	Wiener Linien	15,130	93.3 %	0.1	0.3 %
31	Wiener Linien	15,126	95.9 %	0.3	0.4 %
29B	Wiener Linien	14,937	95.8 %	0.3	0.2 %
39	Styria (regional)	14,613	85.7 %	1.5	3.0 %
37A	Wiener Linien	14,373	95.7 %	0.5	0.2 %
16	Styria (regional)	14,286	94.2 %	0.6	0.3 %
66	Styria (regional)	14,142	80.4 %	1.6	0.8 %
S6	Styria (regional)	14,054	88.4 %	1.5	2.4 %
26A	Wiener Linien	13,752	94.5 %	0.2	0.1 %

Every line on its own — with route and often-late trips →

Individual stop events are counted, not whole journeys. Lines with very few stops naturally fluctuate more.

Where the data comes from

Source	since	Days	Stops	on time	Avg deviation
Styria (live feed)	24 July 2026 – 7 September 2026	46	15,501	—	—
Styria (regional)	16 July 2026	87	917,758	90.5 %	1.1
Wiener Linien	15 July 2026	88	2,220,080	94.3 %	0.5