DL1857 DTW → MCI

Delta Air Lines · Detroit, MI to Kansas City, MO · 99 flights observed, 2025-09-11 to 2025-12-19 · 629 mi

This flight has been getting less reliable recently — 2025-12's on-time rate (53%) is well below the 87% average from earlier months.

DL1857 covers more than one route in the data window — the stats below are for DTW → MCI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
80%
Median delay
-7 min
90th percentile
+67 min
Cancellation rate
0%

How often is DL1857 on time?

Across 99 flights on DTW → MCI from 2025-09-11 to 2025-12-19, DL1857 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +67 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time7980%
16-30 min22%
31-60 min66%
61-120 min99%
2+ hrs33%

Performance by month

MonthFlightsOn-timeAvg delay
2025-092095%+2 min
2025-103190%-6 min
2025-112976%+13 min
2025-121953%+41 min

Performance by day of week

DayFlightsOn-time
Mon1479%
Tue1493%
Wed1464%
Thu1486%
Fri1580%
Sat1479%
Sun1479%

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