Tarmac Time: Time away from airport
gate. Airlines ranked by percent of
total flights that were diverted.
Summary of February 2010 Diverted Flights
| Total Flights |
Diverted Flights | Percent Diverted (%) | Diverted Flights that Failed to Reach Scheduled Destination | Diverted Flights that Reached Scheduled Destination | |
|---|---|---|---|---|---|
| Alaska | 9,567 | 41 | 0.43 | 29 | 12 |
| SkyWest | 45,383 | 169 | 0.37 | 75 | 94 |
| Southwest | 82,509 | 226 | 0.27 | 148 | 78 |
| ExpressJet | 27,142 | 72 | 0.27 | 9 | 63 |
| American Eagle | 33,320 | 87 | 0.26 | 9 | 78 |
| Pinnacle | 20,404 | 52 | 0.25 | 10 | 42 |
| Continental | 18,438 | 46 | 0.25 | 4 | 42 |
| Mesa | 14,281 | 35 | 0.25 | 10 | 25 |
| American | 42,303 | 95 | 0.22 | 9 | 86 |
| JetBlue | 15,303 | 30 | 0.20 | 7 | 23 |
| United | 26,091 | 51 | 0.20 | 9 | 42 |
| Delta | 52,920 | 95 | 0.18 | 28 | 67 |
| Comair | 10,755 | 19 | 0.18 | 4 | 15 |
| AirTran | 18,447 | 32 | 0.17 | 4 | 28 |
| US Airways | 30,574 | 45 | 0.15 | 15 | 30 |
| Atlantic Southeast | 23,305 | 33 | 0.14 | 12 | 21 |
| Hawaiian | 5,094 | 3 | 0.06 | 0 | 3 |
| Frontier | 6,152 | 2 | 0.03 | 0 | 2 |
| All Airlines | 481,988 | 1,133 | 0.24 | 382 | 751 |
| Average Distance from Diversion Airport to Scheduled Destination for Flights Remaining at Diversion Airport (in miles) | Average Time at Diversion Airport (including terminal and tarmac time) for Flights Reaching Scheduled Destination (in mins.) | Median Time at Diversion Airport (including terminal and tarmac time) for Flights Reaching Scheduled Destination (in mins.) | Total Tarmac Time for All Diverted Flights at Origin, Diversion and Destination Airports (in mins.) | Average Tarmac Time for All Diverted Flights at Origin, Diversion and Destination Airports (in mins.) | |
|---|---|---|---|---|---|
| Alaska | 296 | 121 | 95 | 1,019 | 25 |
| SkyWest | 98 | 111 | 90 | 7,060 | 42 |
| Southwest | 502 | 62 | 54 | 5,952 | 26 |
| ExpressJet | 114 | 83 | 73 | 4,302 | 60 |
| American Eagle | 154 | 127 | 82 | 6,311 | 73 |
| Pinnacle | 169 | 119 | 99 | 3,556 | 68 |
| Continental | 271 | 186 | 85 | 3,142 | 68 |
| Mesa | 98 | 89 | 95 | 1,383 | 40 |
| American | 366 | 137 | 85 | 8,772 | 92 |
| JetBlue | 51 | 138 | 111 | 1,845 | 62 |
| United | 658 | 99 | 78 | 2,666 | 52 |
| Delta | 255 | 112 | 92 | 6,386 | 67 |
| Comair | 225 | 128 | 132 | 1,293 | 68 |
| AirTran | 240 | 101 | 81 | 1,837 | 57 |
| US Airways | 780 | 89 | 74 | 1,952 | 43 |
| Atlantic Southeast | 133 | 125 | 109 | 1,373 | 42 |
| Hawaiian | N/A | 105 | 128 | 124 | 41 |
| Frontier | N/A | 84 | 84 | 78 | 39 |
| All Airlines | 336 | 112 | 83 | 59,051 | 52 |
Source: Bureau of Transportation Statistics