We booked flights from US to Canada for an Alaska cruise using Chase Sapphire card points. Both airlines show our names with the first & middle names merged and the middle name field empty, as in Earthworm Jim's example. Except for the missing space between first & middle names, the names are spelled correctly. But our passports show our names correctly, first, middle, and last names separately).
Will this cause a problem at the TSA check point and/or prevent us from using TSA pre check? (I emailed TSA and got the response that this was an issue we have to resolve with the airline).