In 2026, Zone 1 is typically considered priority boarding, but its exact "status" depends on the specific airline's boarding hierarchy. For most major carriers like American, Delta, and United, Zone 1 is reserved for First Class, Business Class, and top-tier elite frequent flyers (such as Diamond or 1K members). However, it is rarely the first group to board; almost all airlines perform "Pre-Boarding" for passengers with disabilities, active-duty military, and families with small children before calling Zone 1. Some low-cost carriers have actually changed their zone numbering in 2026 to make "Zone 1" represent passengers who paid for a carry-on bag, which might include economy travelers without elite status. To be certain, you should check your 2026 boarding pass; if it says "Priority" or "Group 1," you are in the first wave of general boarding. If you are flying Southwest, "Group A 1-15" is the equivalent of Zone 1, representing the highest priority for seat selection.