The amount of miles required to travel varies depending on the distance between destinations and the airline's mileage program. Typically, mileage programs have tables that show how many miles are required for flights.

The best way to use miles to travel depends on your preferences and needs. Options include redeeming business or first class flights, taking advantage of airline promotions for flights with reduced miles, or using miles to upgrade seats on paid flights.

Although there are some exceptions, it is not common to find cheaper flights specifically at dawn. Airfares are set by airline pricing systems, which take into account demand, seat availability and other factors.

There is no specific time that is guaranteed to find the cheapest flights. Fares can vary throughout the day and even from one day to the next. However, flights on weekdays are often cheaper than flights on weekends.

Yes, it is safe. Airlines operate flights at different times, and safety standards are the same regardless of the flight time.

Yes, it is safe to fly in the rain. Airplanes are designed to fly in a variety of weather conditions, including rain. Likewise, pilots are trained to handle a variety of problems, and aircraft navigation systems are capable of handling dangerous conditions.

There is no specific day that is considered the best day to buy airline tickets with miles. Airline ticket availability can vary over time, and airline loyalty programs have different redemption policies.