@SithLord Thanks for the update above.
Someone recommended the Facebook group(s) - Canadians stranded in India. I took the below snippet from one of the pinned posts. Hope it helps.
NOTE: Removed some flight schedule information as it may not be relevant
Source: I am happy to share via a link if it isn't against the rules of this forum.
----------------------------------------------------------
4. Which airlines can I use to get to Canada?
There are currently no repatriation flights organized by the Canadian High Commission. In earlier ROCA phases, Air India, Air Canada and Qatar Airways were used as repatriation flights for Canadian citizens and accompanying PRs who were immediate family members. These flights departed from Delhi, Mumbai, Bengaluru, Kolkata, Amritsar and Ahmedabad.
It is currently possible to fly to Canada via KLM, Air France, Lufthansa, and Air India but each airline has different eligibility requirements (addressed in next question).
KLM - route is via Amsterdam. You can book the entire route to Canada.
Air France - route is via Paris. You can book the entire route to Canada.
Lufthansa - route is Mumbai to Frankfurt or Delhi to Munich. You have to book with a separate airline for onward journey to Canada. In some cases you may be able to book entire journey depending on connections and availability of flights.
Qatar Airways - route is Delhi to Doha to Toronto. You can book the entire route to Canada.
United Airlines - route is to USA. You can book a separate ticket from USA to Canada.
Air India - you can fly on direct flights, or transit via London, Zurich, Frankfurt. You have to book your onward flight from Europe to Canada on a separate airline. For example, there are daily flights from London to Toronto on Air Canada.
5. Who is allowed to travel on these special international flights?
There are different eligibility requirements for each airline. PLEASE ensure that you meet these requirements
prior to booking or you will be denied boarding.
KLM/Air France Eligibility
1. Canadian citizens
2. PR with spouse who is Canadian citizen. Spouse doesn't need to be travelling with you.
3. PR with child under 18 years who is Canadian citizen. Child doesn't need to be travelling with you.
Eligibility is mentioned here:
https://www.klm.com/travel/in_en/campaigns/travelrestrictions.htm
Lufthansa Eligibility
Canadian citizens and Permanent Residents who are spouses or children (<18 years) of Canadian citizens.
Independent PR holders and PR parents of Canadian citizen children are NOT eligible to book these tickets.
Eligibility and Flight info is mentioned here:
https://www.lufthansa.com/in/en/flight-information
Book on lufthansa.com
Qatar Airways Eligibility
1. Canadian citizens
2. Permanent Residents (PR) who have a valid PR card
3. COPRs approved on or before March 18, 2020 (whether accompanying a citizen or not)
4. Spouses of Canadian citizens and PRs (whether accompanying the citizen or PR or not)
Eligibility usually mentioned on High Commission page:
https://www.facebook.com/CanadainIndia/
United Airlines Eligibility
1. Canadian passport holders/Citizens
2. Canadian PR holding USA visa
Air India Vande Bharat Mission (AI VBM)
Canadian citizens, PRs, COPRs, WPs (open, closed and PGWP), Students, Supervisa have all flown on earlier phases of VBM.
Citizens, PRs, and COPRs have no restrictions and definitely do NOT require exemption letters to travel.
WPs, Students, Supervisa
may be asked additional questions or documents to prove that travel is essential.
Based on comments in this group, there
may be restrictions for
first-time WP travellers.
Eligibility is mentioned on Air India website. Canada is listed on page 5.
http://www.airindia.in/images/pdf/Covid19-Countrywise-TravelAdvisories.pdf
The above link has been updated many times. So it is better to click on the main page and then click on travel advisories link:
http://www.airindia.in/r1landingpage.htm
***Be careful if your status changed during lockdown. There are two members of this group that were WP holders (Anita Nikolaiev and Venkatesh Raji) that had applied for PR. Canadian govt changed their WP status to PR during lockdown. So they were unable to travel on the work permit since it was no longer valid. They applied for PRTD to travel. Ankita Verma Srivastava reported in this group that it took 10 days to get PRTD.