Respuesta :

whitesoxlady
2 hours because they're in the same time zone.
calculista

Answer:

[tex]2\ hours[/tex]

Step-by-step explanation:

To know the hours of flight, subtract the departure time from the arrival time

so

[tex](10:30 am-8:30 am)=2\ hours[/tex]

Remember that Chicago and Dallas are in the same time zone