DL4445 RIC → DTW

Delta Air Lines · Richmond, VA to Detroit, MI · 29 flights observed, 2026-01-19 to 2026-05-06 · 455 mi

This flight's reliability varies a lot by day of week — 100% on-time on Wednesdays vs. 60% on Sundays.
On-time arrival
89%
Median delay
-9 min
90th percentile
+10 min
Cancellation rate
3%

How often is DL4445 on time?

Across 29 flights on RIC → DTW from 2026-01-19 to 2026-05-06, DL4445 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +10 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2589%
16-30 min14%
31-60 min00%
61-120 min27%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-0110%+76 min
2026-02333%+37 min
2026-0418100%-11 min
2026-056100%-8 min

Performance by day of week

DayFlightsOn-time
Mon580%
Tue4100%
Wed5100%
Thu3100%
Fri3100%
Sat3100%
Sun560%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…