DL1612 DTW → AUS

Delta Air Lines · Detroit, MI to Austin, TX · 322 flights observed, 2025-07-01 to 2026-06-26 · 1,149 mi

This flight's scheduled flight time has grown by 11 min since 2025-07 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.
On-time arrival
78%
Median delay
-6 min
90th percentile
+37 min
Cancellation rate
1%

How often is DL1612 on time?

Across 322 flights on DTW → AUS from 2025-07-01 to 2026-06-26, DL1612 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +37 min or later. 1% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time24978%
16-30 min3310%
31-60 min196%
61-120 min113%
2+ hrs83%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072843%+34 min
2025-082584%+3 min
2025-092696%-3 min
2025-102181%+6 min
2025-112060%+9 min
2025-122969%+3 min
2026-013073%+3 min
2026-022889%-24 min
2026-033181%-3 min
2026-042889%-11 min
2026-053087%-3 min
2026-062479%+6 min

Performance by day of week

DayFlightsOn-time
Mon4967%
Tue4990%
Wed5086%
Thu5072%
Fri5076%
Sat2483%
Sun4873%

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