neroden
Engineer
LSL typically runs 10 to 12 cars; the Silvers used to run *18* back in the day and the platforms are still long enough for it. Passenger trains can be, and have been, even longer than that without difficulty.
OK, conceded, very-long-haul in very large planes might be more efficient. I don't actually care, because the number of people who are going to consider trains on such three-day routes are... basically just the people who will not fly at all, like me.
I was thinking about stuff like NYC to Chicago or DC to Chicago. Or NYC to Miami -- at the longest. Or Buffalo to Chicago and Syracuse to Chicago -- the last of which is my typical trip. Chicago to Detroit, Detroit to NYC. Those are the ones where I did look up the numbers a while back. These single overnights can be time-competitive with flying, if you consider the overnight to be an alternative to sleeeping in a hotel room (the time spent sleeping doesn't really count against the travel time).
These are *much shorter trips*. Maximum 1300 miles, not 2700. A much larger percentage of the flight time is going up in the air and down again. Coasting is the efficient part of the flight; taking off and going up is the part which generates massive emissions. These routes are also, invariably, done in smaller planes. Think MD-80, not 737.
No. 6 sleepers plus diner and ssl is not a long train to begin with. That’s a typical Amtrak western consist just swapping out 3 coaches for 3 sleepers.
That's all fine.
My point still stands. I don't believe a three day, all sleeper, P42 pulled train is more efficient than the new airliners on trans continental (or even Chicago-west coast) distance.
Fair enough.Umm... your own math doesn’t seem to support that unless I missed something.
In principle, I agree. NYC-Chicago is a very poorly planned, and underutilized market. OH politics are partially the reason though.
If the transportation politics there looked a little more like VA, we’d have a much different situation, and maybe a more rail friendly state, with routes in between some of the major cities in OH.
No, I don’t believe so. Southwest is the only one.I’ve never been on a multi-stop flight other than southwest. Do any of the major carriers have them?
I suspect that many trains covered their direct costs and probably made a modest profit. What killed them was that some railroads really melted down in their service, and when the connections got bad, that killed patronage on other trains. It has to be a national system, or it doesn’t work.According the Fred Frailey in Twilight of the Great Trains, SP kept close track of directly attributable above the rail cost. If a train was breaking even, they'd leave it alone. Once it went in the red, they'd go after it. They then used allocated indirect costs to make cost performance look worse to regulators.
Also in Twilight of the Great Trains passenger-friendly Santa Fe, in deciding whether or not to join Amtrak, estimated that passenger losses would wipe out all freight profits by 1975 if Santa Fe had to operate their entire then existing fleet, as the legislation called for.
Yes, the losses were real. Bear in mind, to discontinue a train they had to prove it was a "burden" on interstate commerce to the ICC. They could not just discontinue trains at will.
These MPG equivalence numbers sound very extreme. I would love to see the calculations that produced these values. Also not being considered would be the needed increase in capacity of our electrical system, and the number of houses/apartments that would need upgrades in the capacity of their service entrances in order to have the capacity to charge the cars. Never forget the issues with materials, manufacturing, and disposal of the batteries. I am sure by now most of us have learned that batteries in our phones and computers have a finite life. Cars will not be any different, except the batteries will be MUCH larger.
When we go back to building large nuclear plants we might be getting more rational, but as long as we are generating electricity using current other-than-nuclear technology we won't be.
The reason we see no electrification on freight lines is that it makes no sense. We actually are electrified, it is just that the engine is carrying the power plant on its back. The weight on drivers is required for traction, particularly in territory with significant grades. The modern diesel is sufficiently efficient that it is questionable whether the efficiency of central plant generated BTU's produced would be enough to balance out transmission losses and additional system maintenance sufficiently to make it viable over the current diesel locomotive, which far exceeds that of steam locomotives or even the earlier diesel models.
When I would travel on business to Japan or Europe, I'd have to argue with my travel office about why they were going to fly me from Tokyo to Osaka or Oslo to Trondheim when I could take the train just as quickly or quicker. They had a airline mindset. If you wanted to go any other way, you were probably up to something. They didn't even seem to have provisions to book train transportation. You had to do that on your own and get reimbursed later.One of my feelings is that train travel in general is so out of the public consciousness and comfort that the thought of trains providing any reasonable alternative to driving/flying is just not in the question; most are surprised by the level of service provided on the NEC.
It’s still pretty minimal compared to cruise and climb. A v2500 and a pw1100g are between 600-800lbs/hr in descent in an a321ceo/neo. Fuel burn on the takeoff roll up to 10,000 can be as high as 12,000lbs/hr per engine. Cruise depending on weight is between 2500-3200 lbs/hr/eng depending on ceo vs neo and weight.I beg to differ about fuel on descent . For a JT8D-15 at a cruise altitude depending on weight of aircraft fuel consumption rate is about 2100 #/hour. At idle descent fuel rate starts about 900 # linear until at about 10,000 feet between 1100# and 1200 # / hour. Usually some power will be needed for any of various reasons once going below 10,000 feet
Amtrak seems to be doing a good job playing hardball with NS & CSX for the new corridor to Mobile. If they notch a win on this route, it could lead to more wins on overnight corridors like the above.Regardless of how profitable some new routes could be - unless the freight railroads that own the tracks agree ... it doesn't even matter how good the idea is, how many riders it could attract or how willing Amtrak is - it won't happen
Even if every single one of these city pairs could support a well-patronized overnight train, the vast majority of people traveling between each city pair will probably be either driving, flying or using a day train, if available. Compare with Northeast Regional 65/66/67 -- The sleeper has a capacity of about 30 passengers, but usually carries a lesser number. The coaches can hold a couple of hundred passengers, but many (most) of them are not necessarily riding the entire distance, as it's used by commuters for early morning arrivals. Even if you ran the train with 5 sleepers, that's a maximum capacity of 150 people, or the load of one airplane. Clearly, although an overnight train can possibly be practical and even successful, it will always serve a niche market, unless there is some cataclysmic event that makes commercial aviation impossible. Thus, if you're running a taxpayer-supported passenger rail service, providing such an overnight train is going to be a lower priority than providing daytime corridor service that can also serve intermediate stations and thus serve a larger potential market.There are so many routes that Amtrak could successfully market a 6pm departure and a 8am arrival that currently have heavy airline traffic they could capture from, but it would require reworking the train schedules and getting money from states, since nearly all the routes are under the threshold for LD Service.
The list could go on and on. Granted some of these flights have connecting passengers, but there's plenty of O&D traffic at these airports. I could see a lot of business travelers looking to avoid 6am flights (which many companies booking software forces to be booked, as they're usually the lowest price). Going to Pittsburgh from NY for a 9am meeting? I'd much rather be arriving on Amtrak then flying down at 6am out of LaGuardia.
- CHI-MSP
- Currently 19 flights per day (only checked O'Hare airport)
- Currently a 7' 45" train ride. Could depart CHI 10pm, arrive into MSP 7am.
- CHI-DTW
- Currently 18 flights per day (only checked O'Hare airport)
- Currently a 6' train ride. Could depart CHI 10:30pm, arrive into Detroit at 6am (or later with some more schedule padding).
- CHI-KCY
- Currently 10 flights per day (only checked O'Hare airport)
- Currently a 7' train ride. Could depart CHI 11:00pm, arrive into Kansas City at 7am.
- NYP-BUF
- Currently 12 flights per day (looking at all 3 NYC airports)
- Currently a 8' train ride. Could depart NYP at 10pm, arrive into Buffalo at 7am.
- NYP-PGH(Pittsburgh)
- Currently 15 flights per day (looking at all 3 NYC airports)
- Currently a 9' train ride. Could depart NYP at 9pm, arrive into Pittsburgh at 7am.
- SEA-EUG
- Currently 10 flights per day
- Currently a 7'18" train ride. Could depart SEA at 10pm, arrive into Eugene at 6am.
- SEA-SPK
- Currently 21 flights per day
- Currently a 8' train ride. Could depart SEA 10:30pm, arrive into Spokane at 7am.
if you're running a taxpayer-supported passenger rail service, providing such an overnight train is going to be a lower priority than providing daytime corridor service that can also serve intermediate stations and thus serve a larger potential market.
We need a practical Musk or Branson privatization of this. This vacuum tunnel Musk is working on is not the answer. Would it be possible to buy right of way to create private, modern train travel? That had all the latest bells and whistles (electric train, space saving “sleeper chairs”, great WiFi, free smart screen, good food, ability to bring your Tesla “Tesla owners ride at half price!”, fast and direct routes)
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