My boyfriend of 2 years I just caught in an outright lie should I tell him?

My boyfriend has to fly to TN every other week and I usually see him when he arrives home on Sunday eve. Today he gave me a late time and I checked the schedule, his flight time doesn't exist. This is the 2nd time I caught him in a lie about hos flights. He diesnt know I can easily google his airline and all the flights for the day come up. I checked it a few times when I was picking him up at the airport that's how I know about it

Should I confront the lie now or keep it as an ace in my pocket

My boyfriend of 2 years I just caught in an outright lie should I tell him?
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