Delta Air Lines DL7029 On Time IAH Houston → YYC Calgary 4h 20m 2,816km / 1,738mi 01. Jun 2025 DEPARTURE 14:59 CDT 19:59 UTC 0 minutes TERMINAL: A GATE: 24 ARRIVAL 18:20 MDT 00:20 UTC GATE: D76 AIRLINE WestJet WS / WJA FREQUENCY daily DISTANCE 2,816km FLIGHTS/WEEK 28 PUNCTUALITY 74% CO2 EMISSIONS Economy 494kg Eco+ 572kg