I have created a fantasy world, that is in many ways defined as a high-fantasy vs Science-Fantasy world. The ability to perform magic is caused by using an extra element called "mana" to influence the laws of nature.
What is Magic in this world: Much like what was seen in the movie "The Sorcerers Apprentice" fire is created by increasing the vibrations of the molecules. Or as seen in the books of "Earth-Sea Tales" by Ursula le Quin, where if you create a rain cloud over a field, the neighboring field might experience drought caused by dry weather. Mana is that which exists in the void between electrons and protons. And it is what a select group of individuals can utilize to perform "magic". The ability to use mana is through a genetic evolution or enhancement, i.e. some people are born with the ability to perform magic.
Level of Technology: At the present year (1837), the ability to combine magic and mechanical engineering has been achieved and the largest constructions that exist to the known world are the airships, which closely resembles those seen in "Dungeon and Dragons Online: Stormreach - Guild Airships". However, these mechanical wonders are only for the wealthiest of nobles or the most prestigious armies. The regular farmer still uses an ox or workhorse for heavy labor, and the quarries still encompass massive armies of slaves for cutting stone through manual labor. The Industrial Age is in its very infant state, with only a few guilds in the entire world that have encompassed it.
Question: I'm currently in the process of expanding this worlds timeline to include both a modern era and that of a SciFi era much like Star Trek or Warhammer 40k and is wondering what year would space-flight become a day-to-day reality when you put magic into the mix?
I'm not intending to create a world where technology replaces magic, as that logic itself simply makes no sense. Instead, I'm looking for a fusion between magic and technology, i.e. a laser rifle would have a battery in the normal sci-fi world, but in this world - it could be powered by a mana container where the rifle acts as a catalyzer.
The year 1837 can be seen as late 1800's in comparison to our world.
Edit in Response to Raditz_35 "What kind of magic can be performed?" Magic can perform a range of wonders in this world. Whether it be the classical Fireball or the teleportation of an object or living being from one location to another. Some magic goes into the divine, by scrying the very concept of reality - looking past the illusion and seeing what is true, or in another word being able to tell the future. Although the ability to ascertain the future or reality is subject to high individual cost, i.e. it can cause the death of the user. The most common magic or spells are those of offensive and defensive militaristic uses. Second most common, is the amplification or alteration of a physical aspect, i.e. making a person stronger, or repairing a castle after a siege.