looking for advice...

Hi all- I'm a FTM so I'm looking for maybe some Guidance from those who have had babies and experienced labor.. I'm 37 weeks exactly. My husbands grandfather recently passed away sadly.... he is trying to decided if he should travel to attend services. The drive is approximately 10 hours (NY to Michigan) or a 4 hour flight (this doesn't include layover and additional drive time.... plus it's winter/unpredictable weather). I'm leaving the decision to him of course.... I know most likely everything will be fine, but this late in the game, I'm worried I may go into labor and he won't make it back in time. Any input or feedback would be much appreciated❤️