ROC (Rochester) to IAD (Washington) flights arrive on time 85% of the time. The most reliable airline on this route is Republic Airways at 86%. The average delay is 65 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated March 2026.ROC → IAD
ROC (Rochester) to IAD (Washington)
ROC → IAD on-time performance by month
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This route is on time most of the time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Republic Airways is significantly more reliable on this route at 86% on time vs United Airlines at 54%.
Airline Comparison
Republic Airways leads at 86% on time; United Airlines trails at 54%.
Accurate?
Good to know
Departing from ROC
81% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. ROC has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
ROC cancels 2.3% of flights — higher than average. Have a backup plan.
Arriving at IAD
83% on timeWhen flights into IAD are late, the average delay is 74 minutes. Build buffer if you have ground plans.
If connecting at IAD: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.