Flight Reliability
DL 4895 · Delta Air Lines
Bentonville → Detroit (XNA–DTW)
85
Pretty Reliable
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 0.3%
- Cancelled
- 12 min early
- Median arrival delay
Based on 354 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
DL 4895 arrived on time 85% of the time on Fridays and just 69% on Mondays. That gap is worth planning around.
A bit behind the Delta Air Lines network.
DL 4895 arrived on time 78% of the time, versus 81% across the Delta Air Lines network.
It basically never cancels.
Out of 354 scheduled flights, only 0.3% were cancelled.
Recent months have been rougher.
DL 4895 arrived on time 66% of the time over the last three months in the data, compared with 80% in the three months before that.
The breakdown
- Mon69%(52 flights)
- Tue81%(52 flights)
- Wed83%(52 flights)
- Thu80%(51 flights)
- Fri85%(48 flights)
- Sat77%(48 flights)
- Sun72%(50 flights)
65%
May
Jun 83% → May 65% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 30 |
| July 2025 | 83% | 29 |
| August 2025 | 80% | 30 |
| September 2025 | 89% | 28 |
| October 2025 | 87% | 30 |
| November 2025 | 82% | 28 |
| December 2025 | 65% | 31 |
| January 2026 | 85% | 27 |
| February 2026 | 89% | 28 |
| March 2026 | 68% | 31 |
| April 2026 | 67% | 30 |
| May 2026 | 65% | 31 |
- Departures on time
- 79%
- Diverted
- 0%
- Flights flown
- 353
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 354 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.