At just over 2,500 feet, it's the highest point on the TMT. In spring, look for red currant blooming here. From Tom's Crossing, the West Tiger #2 Trail heads steeply uphill providing another way to reach that summit. Continue down the TMT on many switchbacks and, in about 0.3 mile, note the junction with the K3 Trail.
I rarely show up more than 1.5 ahead of time. Another idea: technically, the ticket counters usually open 24 hrs before your flight, and sometimes this is the only way to easily get special seats like exit rows.
Checking Flight Status. Your flight may be significantly delayed, meaning it may be safe to arrive at the airport later than you planned. For example, if your noon flight is delayed until 3 p.m., you can get to the airport at 1 p.m. rather than 10 a.m.. Check the flight status online regularly before you leave to find out whether your flight is delayed.