Flight Reliability
DL 3181 · Delta Air Lines
GNV → Atlanta (GNV–ATL)
88
Pretty Reliable
WanderNerd Reliability Score
- 90%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 2.6%
- Cancelled
- 21 min early
- Median arrival delay
Based on 154 historical flights. Data through May 2026.
What the data says
Tuesdays have been rough.
DL 3181 arrived on time 96% of the time on Wednesdays and just 77% on Tuesdays. That gap is worth planning around.
A bit ahead of the GNV–ATL route.
DL 3181 arrived on time 90% of the time, versus 87% across the GNV–ATL route.
Better than the Delta Air Lines network average.
DL 3181 arrived on time 90% of the time, versus 81% across the Delta Air Lines network.
The breakdown
- Mon82%(22 flights)
- Tue77%(22 flights)
- Wed96%(22 flights)
- Thu96%(22 flights)
- Fri95%(21 flights)
- Sat90%(20 flights)
- Sun95%(21 flights)
97%
May
Jan 88% → May 97% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 88% | 25 |
| February 2026 | 85% | 27 |
| March 2026 | 84% | 31 |
| April 2026 | 97% | 30 |
| May 2026 | 97% | 30 |
- Departures on time
- 91%
- Diverted
- 0%
- Flights flown
- 150
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 154 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.