Neal battled Bastion and the Prime Sentinels, but would have been overcome if his brother, fighting the Sentinel programming, had not saved him. Sanjit sacrificed himself so Neal and Karima could escape. However, Karima was beginning to succumb to the Sentinel programming, becoming an Omega Sentinel.
If you include this extra time on the tarmac, the average total elapsed time from gate to gate flying from Los Angeles, CA to Atlanta, GA is 4 hours, 14 minutes.
Actual flight time is close to 25 minutes but the time from gate to gate is usually 45 to 50 minutes. Even though this is a short flight, pilots have often made up for late departures from the Atlanta gates.