Take a look at mainline ops for Fri, Sat, Sun.
Friday: 4 flights cancelled out of 1445 scheduled. 82.1 percent on time
Saturday: 4 flts cxld out of 1211 scheduled. On time: 87.0 percent.
Sunday: 3 flts cxld out of 1264 scheduled. On time: 95.6 percent.
All 21 Transatlantic flights from PHL on Sunday departed on time.
Friday: 4 flights cancelled out of 1445 scheduled. 82.1 percent on time
Saturday: 4 flts cxld out of 1211 scheduled. On time: 87.0 percent.
Sunday: 3 flts cxld out of 1264 scheduled. On time: 95.6 percent.
All 21 Transatlantic flights from PHL on Sunday departed on time.