Route
BOS → CLT
Boston Logan International Airport Charlotte Douglas International Airport
How punctual is this route?
- On-time arrivals
- 82.0%
- Less than 15 minutes late
- Cancelled
- 2.6%
- Of scheduled flights
- Average delay when late
- 85 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,009
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 46%
- Airline (crew, maintenance, cleaning) 32%
- Air traffic control & airport 18%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 71.8% | 318 |
| October 2025 | 76.8% | 370 |
| November 2025 | 84.0% | 347 |
| December 2025 | 83.3% | 331 |
| January 2026 | 80.6% | 291 |
| February 2026 | 83.6% | 275 |
| March 2026 | 84.7% | 327 |
| April 2026 | 90.6% | 339 |
| May 2026 | 86.2% | 355 |
| June 2026 | 88.2% | 352 |
| July 2026 | 77.1% | 361 |
| August 2026 | 76.9% | 343 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| American Airlines | 2,728 | 83.3% | 2.2% | 92 min |
| Republic Airways | 1,214 | 79.7% | 3.5% | 71 min |
| NK | 62 | 66.7% | 3.2% | 90 min |
| Envoy Air | 5 | 100.0% | 20.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX5807
36% late · 313 flights
-
YX5630
14% late · 308 flights
-
YX5626
11% late · 283 flights
-
YX5837
22% late · 249 flights
-
AA2715
11% late · 182 flights
-
AA1004
9% late · 180 flights
-
AA1249
8% late · 165 flights
-
AA2033
21% late · 145 flights
-
AA2773
20% late · 104 flights
-
AA418
5% late · 103 flights
-
AA1688
24% late · 102 flights
-
AA922
39% late · 99 flights
-
AA2776
18% late · 86 flights
-
AA624
4% late · 77 flights
-
AA1462
5% late · 76 flights
-
AA1548
17% late · 76 flights
-
AA3161
16% late · 76 flights
-
AA1573
34% late · 75 flights
-
AA1611
18% late · 75 flights
-
AA885
30% late · 74 flights
-
AA1552
37% late · 73 flights
-
AA2036
8% late · 49 flights
-
AA1448
52% late · 45 flights
-
AA1904
2% late · 44 flights
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