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https://ntrs.nasa.gov/search.jsp?R=20180005223 2019-08-31T14:42:00+00:00Z
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-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 2.5-minute Bins
External Departures
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
!
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 1-minute Bins
Internal Departures
!
!!
!
-30
-20
-10
0
10
20
30
Departure Error [minutes]
0.0
0.1
0.2
0.3
0.4
0.5
Fraction of Flights in 2.5-minute Bins
External Departures
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 5 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 0 minutes
< 7 min
7 to 14 min
> 14 min
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 5 minutes
< 7 min
7 to 14 min
> 14 min
$!
$
$ $
!
$# $ !
# $" !
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
Mean 5 minutes
< 7 min
7 to 14 min
> 14 min
$!
$
$ $
!
$# $
!# $"
!
"
#
#
#
!
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#
#
# !"
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#%$ $""%$
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!%"%%
%
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
< 7 minutes
7 to 14 minutes
> 14 minutes
Error with -1
Error with
Error with
Error with
Error with 1
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
< 7 minutes
7 to 14 minutes
> 14 minutes
Error with -1
Error with
Error with
Error with
Error with 1
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
< 7 minutes
7 to 14 minutes
> 14 minutes
Error with -1
Error with
Error with
Error with
Error with 1
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
< 7 minutes
7 to 14 minutes
> 14 minutes
Error with -1
Error with
Error with
Error with
Error with 1
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
< 7 minutes
7 to 14 minutes
> 14 minutes
Error with -1
Error with
Error with
Error with
Error with 1
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Acceptable
Marginal
Unacceptable
eTBFM Airborne Delay Ranges
0
20
40
60
80
100
Percentage of Flights
< 7 minutes
7 to 14 minutes
> 14 minutes
Error with -1
Error with
Error with
Error with
Error with 1
Error with -1
Error with
Error with
Error with
Error with 1
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset
Error with -10 min offset Error with -5 min offset Error with 0 min offset Error with 5 min offset Error with 10 min offset