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Route on-time record

CHS to DFW: most on-time flights and the best time to fly

Charleston (Charleston International Airport) to Dallas-Fort Worth (Dallas Fort Worth International Airport). 1,268 nonstop flights in Jun 2025 to May 2026, 80% arrived within 15 minutes and 2.1% were cancelled. The most reliable flight number was Envoy 4125 at 12:26 PM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

CHS → DFW

Charleston to Dallas-Fort Worth: 1,268 nonstop flights a year

On time (12 months)

80%

Cancelled

2.1%

avg delay 20 min

Best time to leave

Before 9 AM

90% on time vs 57% 6 to 9 PM

Most reliable airline

Envoy

88% chance on time

Check CHS to DFW fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · Envoy 4125 · sold as American Eagle

    12:26 PM → 2:41 PM3h 15m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    94%

    chance on time

    On time (history)
    100%
    Cancelled
    3.8%
    Avg arrival delay
    0 min
    • Arrived on time 100% of the time (25 flights, Jun 2025 to May 2026).
    • Lands inside DFW's trouble window: 53% of its 139 ground stops and delay programs started between 1 PM and 7 PM.
    • Short track record (25 flights), so its score leans on the airline's record at this hour.

    Limited track record · 25 flights

    Find 12:26 PM flight fares Opens this date on Aviasales

  2. #2 · Envoy 4100 · sold as American Eagle

    12:56 PM → 3:02 PM3h 06m nonstop

    Local times, typical schedule. Last flown 2026-05-20.

    91%

    chance on time

    On time (history)
    89%
    Cancelled
    0.0%
    Avg arrival delay
    10 min
    • Arrived on time 89% of the time (37 flights, Jun 2025 to May 2026).
    • Never cancelled in 38 scheduled flights.
    • Lands inside DFW's trouble window: 53% of its 139 ground stops and delay programs started between 1 PM and 7 PM.
    • 74% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 37 flights

    Find 12:56 PM flight fares Opens this date on Aviasales

  3. #3 · American 1435

    7:00 AM → 9:08 AM3h 08m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as American 2028; its record covers all of them.

    90%

    chance on time

    On time (history)
    92%
    Cancelled
    1.7%
    Avg arrival delay
    8 min
    • Arrived on time 92% of the time (233 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 90% on time; 6 to 9 PM: 57%).

    Strong track record · 233 flights

    Find American 1435 fares Opens this date on Aviasales

  4. #4 · PSA 5250 · sold as American Eagle

    12:58 PM → 2:58 PM3h 00m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    85%

    chance on time

    On time (history)
    73%
    Cancelled
    0.0%
    Avg arrival delay
    14 min
    • Arrived on time 73% of the time (11 flights, Jun 2025 to May 2026).
    • Lands inside DFW's trouble window: 53% of its 139 ground stops and delay programs started between 1 PM and 7 PM.
    • 61% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (11 flights), so its score leans on the airline's record at this hour.

    Limited track record · 11 flights

    Find 12:58 PM flight fares Opens this date on Aviasales

  5. #5 · American 1277

    4:41 PM → 6:50 PM3h 09m nonstop

    Local times, typical schedule. Last flown 2026-05-20.

    76%

    chance on time

    On time (history)
    77%
    Cancelled
    2.3%
    Avg arrival delay
    44 min
    • Arrived on time 77% of the time (43 flights, Jun 2025 to May 2026).
    • Lands inside DFW's trouble window: 53% of its 139 ground stops and delay programs started between 1 PM and 7 PM.
    • Short track record (43 flights), so its score leans on the airline's record at this hour.

    Limited track record · 43 flights

    Find American 1277 fares Opens this date on Aviasales

  6. #6 · American 1656

    3:43 PM → 5:44 PM3h 01m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as American 2325; its record covers all of them.

    71%

    chance on time

    On time (history)
    76%
    Cancelled
    4.2%
    Avg arrival delay
    17 min
    • Arrived on time 76% of the time (158 flights, Jun 2025 to May 2026).
    • Cancelled 4.2% of the time (7 of 165).
    • Lands inside DFW's trouble window: 53% of its 139 ground stops and delay programs started between 1 PM and 7 PM.
    • 60% of its delay minutes came from the plane arriving late from an earlier flight.

    Moderate track record · 158 flights

    Find American 1656 fares Opens this date on Aviasales

  7. #7 · American 1944

    7:30 PM → 9:34 PM3h 04m nonstop

    Local times, typical schedule. Last flown 2026-05-20.

    61%

    chance on time

    On time (history)
    62%
    Cancelled
    0.0%
    Avg arrival delay
    48 min
    • Arrived on time 62% of the time (37 flights, Jun 2025 to May 2026).
    • Never cancelled in 37 scheduled flights.
    • Leaves in this route's least on-time window (6 to 9 PM: 57% on time; Before 9 AM: 90%).
    • Short track record (37 flights), so its score leans on the airline's record at this hour.

    Limited track record · 37 flights

    Find American 1944 fares Opens this date on Aviasales

  8. #8 · American 1662

    7:19 PM → 9:18 PM2h 59m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as American 1638; its record covers all of them.

    61%

    chance on time

    On time (history)
    66%
    Cancelled
    2.5%
    Avg arrival delay
    23 min
    • Arrived on time 66% of the time (79 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (6 to 9 PM: 57% on time; Before 9 AM: 90%).
    • 63% of its delay minutes came from the plane arriving late from an earlier flight.

    Moderate track record · 79 flights

    Find American 1662 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Envoy Air (sold as American Eagle)88%

    172 flights · 94% on time as flown · 1.9% cancel

  • PSA Airlines (sold as American Eagle)81%

    135 flights · 80% on time as flown · 1.5% cancel

  • American Airlines76%

    943 flights · 78% on time as flown · 2.4% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM90%

    426 flights · avg delay 12 min

  • Noon to 3 PM85%

    296 flights · avg delay 19 min

  • 3 to 6 PM78%

    312 flights · avg delay 20 min

  • 6 to 9 PM57%

    226 flights · avg delay 37 min

Best day: Tuesday (82%). Worst: Monday (75%).

Smarter routing

Nearby airports that run more on time

  • CHS → DAL 82% chance on time

    Charleston International Airport to Dallas Love Field · 365 flights a year · 12 mi from your airports · yours: 79%

    Rank flightsFares

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
80
F
81
M
73
A
76
M
70
J
70
J
77
A
80
S
78
O
85
N
87
D
87

What delays this route

  • Late-arriving aircraft42%
  • Airline (crew, maintenance, boarding)41%
  • Air traffic control and airport volume15%
  • Severe weather2%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

CHS to DFW questions

What time of day is best to fly CHS to DFW?
Before 9 AM: 90% of flights arrived on time, against 57% for departures 6 to 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
Which airline is most on time from CHS to DFW?
Envoy, with a season-adjusted 88% chance of operating and arriving on time over 172 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on CHS to DFW?
May (70% on time); the best was November (87%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from CHS

Live status: FAA delays and ground stops