IAD → SBN United Airlines

United Airlines · Washington, DC to South Bend, IN · 366 flights, 2025-07-01 to 2026-06-30 · aggregated across 15 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -12 min, while the worst 10% run +62 min or later.
On-time arrival
84%
Median delay
-12 min
90th percentile
+62 min
Cancellation rate
2%

How on-time is United Airlines from IAD to SBN?

Across every United Airlines flight number on IAD → SBN (366 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +62 min or later. 2% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time29684%
16-30 min93%
31-60 min123%
61-120 min165%
2+ hrs206%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072759%+65 min
2025-083181%+1 min
2025-093087%-5 min
2025-103288%-1 min
2025-112983%+5 min
2025-123190%-1 min
2026-013073%+12 min
2026-022893%-6 min
2026-032789%+0 min
2026-043090%-7 min
2026-053083%+2 min
2026-062889%-2 min

Performance by day of week

DayFlightsOn-time
Mon5279%
Tue5196%
Wed5080%
Thu5082%
Fri5074%
Sat5188%
Sun4988%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…