Historical on-time performance
Dallas-Fort Worth to BRISTOL
868 miData through Dec 2025Source: US DOT · BTS
Flights on DFW–TRI arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.1%of scheduled flights
based on 544 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirOn-time78%Medianon timep9035 minCancel1.1%Flights544
Why flights run late
Delay causes
- Airline15%
- Weather5%
- Air traffic (NAS)34%
- Late aircraft47%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DFW → TRI
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 77% to 88% on time.
- Afternoons88% on time · p90 10 min · 150 flights · limited
- Middays85% on time · p90 25 min · 944 flights
- Evenings77% on time · p90 40 min · 646 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 86% on time.
- Tuesdays86% on time · p90 15 min · 253 flights
- Saturdays85% on time · p90 25 min · 253 flights
- Wednesdays82% on time · p90 25 min · 255 flights
- Fridays81% on time · p90 25 min · 254 flights
- Sundays81% on time · p90 30 min · 254 flights
- Thursdays81% on time · p90 30 min · 249 flights
- Mondays80% on time · p90 35 min · 253 flights
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