Ahoy Captains ,

If you are concerned about the On Time Performance of a specific flight -
https://flightaware.com/ - and Enter your 'Departure' and 'Arrival'
Choose your Flight from the 'Ident' Column
Scroll down to see the past few Past Flights and choose 'View More Flight History'
Option to 'Join' for free for a 3 month history.

Fair Winds,
Brent from The Captains Compass