Delta Air Lines DL4145 On Time SEA Seattle → GEG Spokane 1h 18m 359km / 221mi 24. May 2025 DEPARTURE 13:33 PDT 20:33 UTC 13:32 +1 minutes GATE: B5A ARRIVAL 14:50 PDT 21:50 UTC GATE: B5 AIRLINE Delta Air Lines DL / DAL FREQUENCY daily DISTANCE 359km FLIGHTS/WEEK 132 PUNCTUALITY 50% CO2 EMISSIONS Economy 82kg Eco+ 90kg Business 248kg