Route
DFW → CHS
Dallas Fort Worth International Airport Charleston International Airport
How punctual is this route?
- On-time arrivals
- 71.3%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 69 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,234
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 12%
- Extreme weather 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 74.6% | 68 |
| October 2025 | 75.8% | 91 |
| November 2025 | 78.3% | 108 |
| December 2025 | 78.0% | 109 |
| January 2026 | 78.4% | 99 |
| February 2026 | 72.0% | 75 |
| March 2026 | 69.5% | 106 |
| April 2026 | 71.7% | 114 |
| May 2026 | 70.3% | 121 |
| June 2026 | 62.9% | 124 |
| July 2026 | 60.0% | 125 |
| August 2026 | 70.2% | 94 |
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 | 945 | 66.1% | 2.2% | 69 min |
| Envoy Air | 179 | 90.9% | 1.7% | 66 min |
| OH | 92 | 84.3% | 3.3% | 65 min |
| Frontier Airlines | 18 | 83.3% | 0.0% | 102 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2325
21% late · 155 flights
-
AA1422
36% late · 130 flights
-
AA1656
37% late · 76 flights
-
AA2559
50% late · 76 flights
-
OH5120
15% late · 76 flights
-
AA1662
45% late · 74 flights
-
AA1638
36% late · 70 flights
-
AA1510
21% late · 47 flights
-
AA1277
25% late · 44 flights
-
AA2166
24% late · 38 flights
-
MQ4100
8% late · 38 flights
-
AA1390
48% late · 37 flights
-
AA1944
32% late · 37 flights
-
MQ3601
11% late · 37 flights
-
AA1480
34% late · 30 flights
-
MQ4201
7% late · 30 flights
-
AA1363
52% late · 29 flights
-
AA1520
22% late · 27 flights
-
MQ4125
4% late · 26 flights
-
AA1402
29% late · 24 flights
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