Route Reliability
Atlanta → Hartford
ATL–BDL · 859 miles · Hartsfield–Jackson Atlanta International Airport to Bradley International Airport
- 78%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 2.1%
- Cancelled
- 2,343
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines78%2,213 flights
- 2.Frontier Airlines76%130 flights
What the data says
Morning flights do better here.
ATL–BDL flights departing between 6–9 AM arrived on time 90% of the time, versus 70% between 9 PM–12 AM.
Sunday scaries are real for this one.
ATL–BDL flights arrived on time 84% of the time on Wednesdays. On Sundays: 73%.
Not much between Delta Air Lines and Frontier Airlines.
On this route they all land within 76% to 78% on time. Pick on schedule and price.
Trending in the right direction.
ATL–BDL flights arrived on time 82% of the time over the last three months in the data, compared with 75% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon73%(332 flights)
- Tue78%(306 flights)
- Wed84%(305 flights)
- Thu82%(372 flights)
- Fri74%(335 flights)
- Sat82%(267 flights)
- Sun73%(370 flights)
- 6–9 AM90%(345 flights)
- 9 AM–12 PM83%(446 flights)
- 12–3 PM81%(366 flights)
- 3–6 PM71%(373 flights)
- 6–9 PM72%(435 flights)
- 9 PM–12 AM70%(322 flights)
Jun 63% → May 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 63% | 203 |
| July 2025 | 60% | 204 |
| August 2025 | 80% | 204 |
| September 2025 | 94% | 193 |
| October 2025 | 87% | 210 |
| November 2025 | 78% | 192 |
| December 2025 | 67% | 174 |
| January 2026 | 77% | 163 |
| February 2026 | 80% | 160 |
| March 2026 | 80% | 186 |
| April 2026 | 85% | 199 |
| May 2026 | 82% | 199 |
Keep nerding
Based on 2,343 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.