Fire can quickly spread and get out of hand within a little over 1 minute.
At 0:30 minutes fire will start and then rapidly grow into a bigger flame.
At 1:04 minutes fire then spreads from the initial flame and fills a room up with smoke.
At 1:35 Minutes the fire can raise the temperature of the building or house to 190 F or higher while the layers of smoke descends.
You don't have much time to escape a building or home that's on fire so if possible get out as soon as you notice a fire.