United Airlines
UA1538Miami to Washington
United Airlines flight UA1538 flies from Miami (MIA) to Washington Dulles (IAD), 1,486 km. Over August 2025 to July 2026 it usually arrives about 9 minutes late: 76% of 236 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
17%
more than 30 min late
0.8%
cancelled
+9 min
average arrival vs schedule
Every operation of UA1538, August 2025 to July 2026: 236 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1538
- Miami (MIA) to Washington Dulles (IAD)91 flights
- Newark Liberty (EWR) to Bozeman (BZN)37 flights
- Chicago O'Hare (ORD) to Fort Lauderdale Hollywood (FLL)37 flights
- Newark Liberty (EWR) to Austin Bergstrom (AUS)33 flights
- Phoenix Sky Harbor (PHX) to Denver (DEN)19 flights
- Chicago O'Hare (ORD) to Savannah Hilton Head (SAV)18 flights
- Omaha (OMA) to San Francisco (SFO)1 flights
Other flights from Miami to Washington
More about Miami (MIA) and Washington Dulles (IAD).
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