Republic Airways BOS to BWI on-time performance
Republic Airways nonstop flights from Boston to Baltimore · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
82%
arrived < 15 min late
Cancelled
3.8%
42 flights
Avg arrival delay
13 min
69 min when late
Rank on route
#1 of 3
route average 79% on time
Key facts
- Republic Airways flights on BOS to BWI arrived on time 82% of the time in Aug 2025 – Jul 2026.
- 3.8% were cancelled, and 7% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 79% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (40%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)40%
- Late-arriving aircraft37%
- Air traffic control & airport congestion22%
- Extreme weather1%
- Security0%
Other airlines on BOS to BWI
- Southwest Airlines78% on time · 16 min avg delay
- Spirit Airlines70% on time · 20 min avg delay
Full BOS to BWI comparison →
Republic Airways on-time record across all routes →
1,094 Republic Airways flights tracked on this route; 42 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.