traveling and late period

Courtney • Mom to 3 angels 💗💙💛 pregnant with my 🌈🥰 dog momma 🐾
So it's not my ovulation time ( may 29 was my last day according to GLOW) and my period was due yesterday. 
I've been in Texas with my husband for his BMT Air Force graduation. I flew to Texas from ohio and back. 
My question is has flying messed with any ones period? 
He did BD Friday + Saturday but there's no way to tell if I'm pregnant yet 
And my periods are ALWAYS on time.