Miqaat

Is it compulsory to don the ihraam when returning to Makkah after visiting Jeddah?

Q:

1. Zaid is going for umrah next month with his family, after performing umrah, when in Makkah Mukarramah, he plans on going to Jeddah with his family to the beach and places of tourists attractions, on returning back to Makkah Mukarramah from Jeddah, is it compulsory for the family to have Ihram on and do Umrah again?

2. In the above situation, if it's compulsory for them to do Umrah and put on Ihram, can they put on Ihram from Jeddah, if not then from which place?

3. In the above situation, is there any way or leeway in Shari'ah that when going to Jeddah from Makkah Mukarramah on returning back to Makkah Mukarramah from Jeddah, the family don't have to put on Ihram and do Umrah?

Wearing one's ihraam before boarding a plane

Q: I will be flying from London for ummrah Insha Allah, but I don't want to wear ihraam from London on the plane because we have to use the plane toilets and I dont think we will stay clean as the toilets are very small and dirty. If I go to Makkah and I wear my ihraam at Masjid-e-Ayesha with the intention of doing umrah the next day, is that permissible? Or do I have to wear ihram in the plane or from London? Please advise.

Does one need to tie ihraam when flying over the miqaat when going to Madinah?

Q: Alhamdulillah a few years back Allah had afforded me with the opportunity to perform umrah. We flew from Jhb to Madina, and from Madina then took a taxi to the miqaat to tie ihraam and proceed to perform umrah. However while flying we flew over the miqaat, and I was wondering, were we supposed to tie ihraam on the plane before landing in Madina.If yes, then should dumm be paid?

Making the intention for ihraam while in the plane

Q: I live in Mumbai (India) and I am planning to perform Umrah. I will be taking a flight from Mumbai to Jeddah and continue onwards from Jeddah to Makkah via bus/car. I know that I need to be in the state of ihram while passing the Miqaat. I will wear Ihram at Mumbai airport so that all I have to do while passing the Miqaat (in the air) is make the Niyah.

My query is that I do not know when should I make the Niyah so that I am sure I have not missed the Miqaat boundary. I will be travelling in a flight which will not be notifying me when I pass over the Miqaat area. What is the way that I should follow? Should I make Niyah from Mumbai (India) airport OR should I make Niyaah 1 hour before reaching Jeddah? There can be a chance that I do not pass over any specific Miqaat point (rather pass through between 2 Miqaat points), what do I do in that case? ?