Historical on-time performance
Miami to Norfolk
802 miData through Dec 2025Source: US DOT · BTS
Flights on MIA–ORF arrive on time 66% of the time over the last 12 months.
On-time rate66%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled2.2%of scheduled flights
based on 370 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirbestOn-time80%Medianon timep9025 minCancel0.0%Flights30
- American AirlinesOn-time65%Medianon timep9050 minCancel2.4%Flights340
Why flights run late
Delay causes
- Airline45%
- Weather3%
- Air traffic (NAS)11%
- Late aircraft40%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly MIA → ORF
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 71% to 93% on time.
- Mornings93% on time · p90 10 min · 57 flights · limited
- Middays88% on time · p90 15 min · 88 flights · limited
- Afternoons77% on time · p90 40 min · 214 flights
- Overnights71% on time · p90 55 min · 1,095 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 65% to 82% on time.
- Tuesdays82% on time · p90 30 min · 213 flights
- Mondays77% on time · p90 35 min · 200 flights
- Thursdays76% on time · p90 65 min · 204 flights
- Fridays75% on time · p90 50 min · 206 flights
- Wednesdays75% on time · p90 55 min · 208 flights
- Sundays67% on time · p90 70 min · 208 flights
- Saturdays65% on time · p90 55 min · 215 flights
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