Delta Air Lines
DL1821Portland to Detroit
Delta Air Lines flight DL1821 flies from Portland (PWM) to Detroit (DTW), 1,073 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 82% of 195 flights arrived within 15 minutes of schedule and 1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
82%
on time (within 15 min)
12%
more than 30 min late
1%
cancelled
+5 min
average arrival vs schedule
Every operation of DL1821, August 2025 to July 2026: 195 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL1821
- Portland (PWM) to Detroit (DTW)55 flights
- Detroit (DTW) to Portland (PWM)55 flights
- Atlanta (ATL) to Jackson-Medgar Wiley Evers (JAN)40 flights
- Jackson-Medgar Wiley Evers (JAN) to Atlanta (ATL)40 flights
- St. Thomas (STT) to Atlanta (ATL)5 flights
Other flights from Portland to Detroit
More about Portland (PWM) and Detroit (DTW).
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