Historical on-time performance
Dallas-Fort Worth to Longview
140 miData through Dec 2025Source: US DOT · BTS
Flights on DFW–GGG arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled3.5%of scheduled flights
based on 719 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Envoy AirOn-time76%Medianon timep9040 minCancel2.2%Flights417
- SkyWest AirlinesOn-time72%Medianon timep9065 minCancel5.3%Flights302
Why flights run late
Delay causes
- Airline31%
- Weather28%
- Air traffic (NAS)12%
- Late aircraft29%
- 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 DFW → GGG
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 88% on time.
- Mornings88% on time · p90 15 min · 121 flights · limited
- Evenings79% on time · p90 30 min · 270 flights
- Overnights78% on time · p90 40 min · 814 flights
- Middays77% on time · p90 50 min · 974 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 82% on time.
- Tuesdays82% on time · p90 30 min · 312 flights
- Saturdays81% on time · p90 35 min · 310 flights
- Thursdays79% on time · p90 30 min · 309 flights
- Sundays78% on time · p90 50 min · 311 flights
- Wednesdays77% on time · p90 40 min · 312 flights
- Fridays76% on time · p90 50 min · 312 flights
- Mondays75% on time · p90 55 min · 314 flights
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