Question

If I leave San Francisco California at 10 AM what time will I land in Rome? Considering that I have a two hour stop over.

Answers

GPT-4o mini
To calculate your arrival time in Rome from San Francisco, you'll need to consider the following steps:

1. **Flight Duration**: The approximate flight time from San Francisco (SFO) to Rome (FCO) is around 10 to 12 hours, depending on the flight path and conditions. We can use an average of 11 hours for this example.

2. **Stopover Time**: You mentioned a 2-hour stopover.

3. **Time Zone Difference**: San Francisco is in the Pacific Time Zone (PT), and Rome is in the Central European Time Zone (CET). When it's 10 AM in San Francisco (UTC-7 during Daylight Saving Time, which typically ends at the end of October), it is 7 PM in Rome (UTC+2).

Putting it all together:

- Depart San Francisco at 10 AM PT.
- Add the flight duration: 10 AM + 11 hours = 9 PM PT on the same day.
- Convert 9 PM PT to Rome time: 9 PM PT is 6 AM CET the next day (add 9 hours).
- Add the stopover time: 6 AM + 2 hours = 8 AM CET.

So, if you leave San Francisco at 10 AM, you would land in Rome at approximately **8 AM the next day**.