Colonia Nuevo Mexico to San Diego (BJX-SAN): Nonstop Upgrade & Award Space
United Airlines flies the BJX to SAN nonstop about 5 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every BJX to SAN departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every BJX to SAN departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Colonia Nuevo Mexico to San Diego to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each BJX to SAN departure, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.
Plan on the map
See BJX to SAN on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Colonia Nuevo Mexico to San Diego nonstop
Carriers operating BJX to SAN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- United Airlines
Frequently asked questions about BJX to SAN
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How many flights a week are there from BJX to SAN?
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