International Operations & ETOPS
Domestic dispatching is largely about managing ATC flow and domestic weather. International dispatching introduces geopolitical airspace restrictions, oceanic tracks, and ETOPS (Extended-range Twin-engine Operations Performance Standards).
Core Concepts
ETOPS
Rules governing twin-engine aircraft flying over oceans or desolate areas. If an engine fails, the aircraft must be able to reach a suitable diversion airport within a specified timeframe (e.g., 180 minutes). Dispatchers calculate these ETOPS entry/exit points and alternate fuel requirements meticulously.
North Atlantic Tracks (NAT)
High-altitude routes across the Atlantic that change daily based on the jet stream. Dispatchers must file exact coordinates and crossing times.
Overflight Permits
Entering foreign airspace requires diplomatic clearance and payment of overflight fees, managed by the operations center.
Domestic vs. International Transition
Most dispatchers start on domestic desks at regional airlines. The transition to a major airline (Delta, United, American, Atlas Air) usually involves a rigorous internal training program (3-6 months) specifically covering international ops before being signed off on an international desk.