Delta Air Lines TPA to BOS on-time performance
Delta Air Lines nonstop flights from Tampa to Boston · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
2.3%
27 flights
Avg arrival delay
18 min
79 min when late
Rank on route
#1 of 4
route average 75% on time
Key facts
- Delta Air Lines flights on TPA to BOS arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 2.3% were cancelled, and 10% arrived an hour or more late.
- That ranks #1 of 4 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (52%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft52%
- Airline (crew, maintenance, cleaning, fueling)24%
- Air traffic control & airport congestion23%
- Extreme weather1%
- Security0%
Other airlines on TPA to BOS
- JetBlue73% on time · 20 min avg delay
- Frontier Airlines70% on time · 20 min avg delay
- American Airlines38% on time · 54 min avg delay
Full TPA to BOS comparison →
Delta Air Lines on-time record across all routes →
1,169 Delta Air Lines flights tracked on this route; 27 cancelled, 3 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.