*StdDev // Standard Deviation // σ, is the statistical calculation used to get probability distribution.
Our expected value or "Expected (h)" is a calculation of +2σ from the mean value on the high and
-1σ from the mean value on the low. A higher StdDev means the airline has a higher wait time volitility.
Our expected value or "Expected (h)" is a calculation of +2σ from the mean value on the high and
-1σ from the mean value on the low. A higher StdDev means the airline has a higher wait time volitility.
| Location | Mean (h) | Expected (h) | Count (n) | StdDev (σ) |
|---|---|---|---|---|
| Cargolux-Alaska | 3.15 | 5.8 to 1.8 | 60 | 1.3 |
| Lufthansa-AIRCA | 2.56 | 5.0 to 1.3 | 127 | 1.22 |
| Philippines-Eva | 2.48 | 5.0 to 1.2 | 101 | 1.24 |
| UNITEDSwissport | 2.36 | 4.3 to 1.4 | 82 | 0.97 |
| WFS-ChinaEast-A | 2.27 | 4.6 to 1.1 | 90 | 1.15 |
| AirFrance-KLM-A | 2.27 | 4.2 to 1.3 | 85 | 0.99 |
| AirChina-Menzie | 2.19 | 4.1 to 1.2 | 67 | 0.95 |
| Cathay-Mercury | 2.09 | 4.2 to 1.1 | 43 | 1.04 |
| KoreanCargo | 2.01 | 3.5 to 1.3 | 79 | 0.74 |
| Saudia-Vol-Merc | 1.96 | 3.3 to 1.3 | 35 | 0.69 |
| AeroU-TACA-MENZ | 1.95 | 3.1 to 1.4 | 25 | 0.56 |
| ChinaAirlines | 1.95 | 3.6 to 1.1 | 65 | 0.83 |
| MAS-LAN-Brit-Me | 1.94 | 3.4 to 1.2 | 65 | 0.75 |
| DHL-Japan-Mercu | 1.92 | 3.3 to 1.2 | 25 | 0.68 |
| Turk-Hawaii-Swi | 1.87 | 3.2 to 1.2 | 62 | 0.67 |
| EMIR-Ana-Hong-M | 1.85 | 3.1 to 1.2 | 56 | 0.61 |
| QANTAS-AIRBRIDG | 1.85 | 3.5 to 1.0 | 26 | 0.84 |
| SingaporeCargo | 1.81 | 3.0 to 1.2 | 31 | 0.59 |
| AeroMexicoCargo | 1.81 | 4.2 to 0.6 | 27 | 1.19 |
| NCA-ETIHAD-COPA | 1.78 | 3.0 to 1.1 | 43 | 0.63 |
| AmericanCargo | 1.62 | 2.7 to 1.1 | 57 | 0.52 |
| DeltaCargo | 1.58 | 2.6 to 1.1 | 39 | 0.52 |
| MAINFREIGHT | 1.57 | 2.1 to 1.3 | 2 | 0.26 |
| PolarAirCargo | 1.33 | 1.9 to 1.1 | 14 | 0.27 |
