Timezone Issue #266

I'm running into issues on trips with locations that don't have an official IATA and the app is pairing the city to the wrong time zone.

Scenario:
I tried entering the airport KHCR, but it does not have an official IATA code, which is fine. So I provide the city "heber" but the app thinks it is in the timezone PDT when it is really in MDT (therefore showing the wrong duration of the flight).

Is there anyway to manually specify the timezone without setting the airport code or city?

On AirSegment I've tried entering all combinations of the following.

• timezone and utcOffset on the StartDateTime and EndDateTime objects. API seems to ignore this.
• setting the latitude and longitude and setting start_airport_latitudeSpecified, start_airport_longitudeSpecified, etc. to true. Api seems to ignore this.
• Setting the duration. Api seems to ignore this.