Try and chart this flight on a Flat Earth model.
LAN Airlines 804
MELBOURNE, AUSTRALIA to SANTIAGO, CHILE
12h 12m total flight time
7,092 Miles.
Boeing 787-9 (twin-jet) (B789)
Yes, this data is from flightaware.com
I agree that most on this site are less wary of direct observations, so I’ll share some of mine. I would appreciate it if any one has had any contradictory experiences.
I’ve been on countless flights, both domestic and international, and I am somewhat of a nervous flyer so most changes in direction/speed don’t escape my notice.
From my experience, gate-to-gate times are usually around 30 minutes longer than wheels-up to wheels-down, so I figure they add on 15 Minutes of taxiing at each airport (although this is not always the case on very short flights). I always monitor the flight projections while on the flight itself, mostly so I don’t miss out on landmarks (big cities, coastlines, the Grand Canyon, etc.) and so I know how much more time I have to pass. I’ve never had a flight that lasted drastically longer or shorter than the projected flight time, and I’ve never noticed the plane to be in any location other than what the flight status map shows me, although this is understandably more difficult when flying over oceans.
In terms of monitoring flight aware, I have a few close friends that, whenever they fly, text me when they’re about to takeoff (not just leave the gate) and as soon as they land, and these times always match up with what flight aware tells me, on both domestic and international flights. From these experiences, I have grown to trust flight aware and the data it puts out.
Now in terms of charting the Melbourne to Santiago flight on a flat map, I drew a markup (on my phone so not perfect) on an existing flat earth projection. Red is the route over water that these flights presumably take, yellow is a possible quicker route on a flat model, and blue is the flight from California to Shanghai, which would be much shorter than either Australian flight on this projection, and I’m not sure how the length of this flight would be unnoticeabley lengthened to match the projected flight time on a round earth and the flight times from Chile to Australia.