Times of Salaah

Q: Till what time can one offer fajr prayer? 

Q: Just want to find out which salaah's can be joined (read at the same time) when one is a traveller?​

Q: I read that Maghrib prayer time ends when the redness in the sky goes away. Also I read that it ends half an hour before Isha Azan. Which one is true? Half an hour before Isha azan I feel the sky becomes darker. Can I still pray Maghrib or should I mention as qadha namaz? As I'm a working woman and gets little late to reach home and can't pray in van.

Q: Ishraaq is read 15 minutes after sunrise. How long after that is it permissible to still read ishraaq? 

Q:

1. Can a Hanafi perform asr salaah in the Shaafi asr time if leaving for a journey or while traveling?

2. If permissible, do I have to be traveling the safar distance?

Q: If fajar azan is at 4:45 am then what's the maximum last time tahajjud can be offered?

Q: A lot of people tell me that you can delay isha prayer till midnight, is this true?

Q: Is my Fajar, Zuhar, Asar, Maghrib and Isha valid if I pray them while azan is in progress?

Q: I got wrong time by mistake and prayed Fajr after sunrise and Zuhr at Asr time Asr at Maghrib and Maghrib at Isha time. So do I have to pray qaza or should I count the wrong time salah as qaza?

Q: If sunrise starts at 6:26 am and I finished my Salatul Fajr at 6:26 am, do I need to offer qadha or not?

When does zawaal time end?