What is the Flight time between Dubai an Mumbai?

A random search for DXB - BOM on 21May,Thu shows:

03hr 00min Jet Airways Flt 541 1-way Economy fare US$35.oo + Taxes&Fees ~ US$121

02hr 35min Indian Airlines Flt684 1-way Economy fare US$71.oo + Taxes&Fees ~ US$ 93

03hr 05min Jet Airways Flt 543 1-way Economy fare US$57.oo + Taxes&Fees ~ US$121

02hr 35min Air India Flt9684 1-way Economy fare US$71.oo + Taxes&Fees ~ US$114

02hr 55min Air India Flt 716 1-way Economy fare US$92.oo + Taxes&Fees ~ US$ 96

03hr 00min Jet Airways Flt 541 1-way Economy fare US$98.oo + Taxes&Fees ~ US$102

03hr 00min Jet Airways Flt 543 1-way Economy fare US$98.oo + Taxes&Fees ~ US$102

02hr 45min Emirates AirlinesFlt508 1-way Economy fare US$177.oo +Taxes&Fees ~ US$ 44

02hr 45min Emirates AirlinesFlt504 1-way Economy fare US$177.oo +Taxes&Fees ~ US$ 44

02hr 55min Emirates AirlinesFlt500 1-way Economy fare US$177.oo +Taxes&Fees ~ US$ 44

02hr 45min Emirates AirlinesFlt502 1-way Economy fare US$204.oo +Taxes&Fees ~ US$ 44

02hr 55min Emirates AirlinesFlt500 1-way Economy fare US$256.oo +Taxes&Fees ~ US$ 44

02hr 45min Emirates AirlinesFlt506 1-way Economy fare US$346.oo +Taxes&Fees ~ US$ 44

03hr 00min Emirates AirlinesFlt66711-way Economy fare US$463.oo +Taxes&Fees ~ US$ 44

02hr 55min Cathay Pacific Flt 684 1-way Economy fare US$893.oo + Taxes&Fees ~US$ 52