Yes, Delta Air Lines frequently utilizes gate checking in 2026, especially on crowded flights or "Delta Connection" regional jets with limited overhead space. If the overhead bins are full, gate agents will offer—or require—passengers to gate check their carry-on bags at no additional cost. For regional flights (50 seats or less), larger carry-ons are almost always tagged with a pink "Gate Claim" tag; these bags are placed in the cargo hold and returned to you at the jet bridge immediately upon deplaning. For mainline flights, gate-checked bags are often sent to your final destination's baggage carousel. It is a high-fidelity necessity to remove all lithium-ion batteries, spare power banks, and essential medications from any bag being gate checked, as these are prohibited in the cargo hold for safety reasons. In 2026, Delta's high-fidelity app usually provides a real-time tracking notification once your gate-checked bag has been scanned into the aircraft's hold.