vivaAerobus, an ultra low-cost carrier from Mexico, just started flying out of KAUS to MMMY and MMUN on May 1:
http://en.wikipedia.org/wiki/Vivaaerobus
However, I have not been able to locate any tracking info on FlightAware for these flights yet. Any ideas as to why they aren’t showing up?
According to their website, VIV920 departs KAUS for MMUN at 8:45 AM CDT, except Saturdays when VIV922 departs KAUS at 7:50 AM CDT. The return flight is VIV921 departing MMUN at 11:25 AM CDT, except Saturdays when VIV923 departs MMUN at 10:45 AM CDT.
Also, VIV901 departs KAUS for MMMY at 2:20 PM CDT, except Saturdays when VIV903 departs KAUS at 1:40 PM CDT. The return flight is VIV900 departing MMMY at 7:00 AM CDT, except Saturdays when VIV902 departs MMUN at 6:05 AM CDT.
Just curious about these flights.