Route
BOS → DFW
Boston Logan International Airport Dallas Fort Worth International Airport
How punctual is this route?
- On-time arrivals
- 77.4%
- Less than 15 minutes late
- Cancelled
- 3.1%
- Of scheduled flights
- Average delay when late
- 92 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,692
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 21%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 71.0% | 313 |
| October 2025 | 75.6% | 352 |
| November 2025 | 77.5% | 292 |
| December 2025 | 71.7% | 290 |
| January 2026 | 77.9% | 287 |
| February 2026 | 81.1% | 259 |
| March 2026 | 84.3% | 273 |
| April 2026 | 81.4% | 302 |
| May 2026 | 76.4% | 328 |
| June 2026 | 71.6% | 330 |
| July 2026 | 81.1% | 335 |
| August 2026 | 80.2% | 331 |
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 | 2,653 | 78.8% | 3.3% | 98 min |
| Delta Air Lines | 868 | 72.7% | 2.2% | 80 min |
| JetBlue Airways | 169 | 79.5% | 4.1% | 76 min |
| NK | 2 | 0.0% | 0.0% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2527
9% late · 360 flights
-
DL760
21% late · 346 flights
-
DL2305
34% late · 321 flights
-
AA479
17% late · 209 flights
-
DL303
28% late · 185 flights
-
AA1811
12% late · 178 flights
-
AA2763
24% late · 174 flights
-
AA701
13% late · 170 flights
-
AA2600
22% late · 145 flights
-
AA2661
30% late · 141 flights
-
B6515
29% late · 118 flights
-
AA1148
26% late · 88 flights
-
AA2555
10% late · 75 flights
-
AA1595
29% late · 74 flights
-
AA1577
47% late · 73 flights
-
AA820
33% late · 65 flights
-
AA1442
35% late · 63 flights
-
AA1438
21% late · 62 flights
-
AA3102
33% late · 62 flights
-
AA1401
54% late · 61 flights
-
AA2906
7% late · 55 flights
-
B6815
2% late · 51 flights
-
AA909
40% late · 45 flights
-
AA1270
19% late · 44 flights
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