Something you might want to know, if you're booking a flight soon.

FOX's Lilian Woo fills you in:

Hawaiian Airlines coming out on top for on-time performance, according to rankings by the federal government, which considers a flight on time if it arrives within 14 minutes ahead of schedule.

Hawaiian Airlines on schedule nearly 94% of the time. In second place Delta Airlines, with 89.5%.

Budget Airlines, Spirit, and Frontier had the worst on-time performance and highest complaint rates.

In general U.S. Airlines are doing better at sticking to the schedule than a year ago, but more passengers are filing complaints against the carriers... Those up 56% from a year earlier.

The Transportation Department says however, that thousands of travelers complain directly to the airlines without ever contacting the government.

Lilian Woo, FOX News.