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IAD → SLC

Washington Dulles to Salt Lake City · 2 flights · 701 tracked in last 12 months

81.4%on-time

DL432 is the most reliable flight on this route (85.2%). Across all flights, Sat is the best day to fly (86.1%), Thu the worst (75.0%). May is the most reliable month (91.9%), Dec the shakiest (71.1%).

Data: US BTS, last 12 months.

All flights on this route

#	Carrier	Flight	Flights	On-time		Avg delay	Cancelled
1	Delta Air Lines	DL432	364	85.2%		15.9 min	1.6%
2	United Airlines	UA2410	337	77.4%		24.9 min	1.2%