Seg 1/21 SFO-ORD: redeye delay…
Seg 1/21 SFO-ORD: redeye delayed due to mech issue; given new plane; rebooked connection; arrived at gate 15 mins b4 next flight; time 2 run
Seg 1/21 SFO-ORD: redeye delayed due to mech issue; given new plane; rebooked connection; arrived at gate 15 mins b4 next flight; time 2 run