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Route on-time record

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

Fort Cavazos (Killeen Regional Airport / Robert Gray Army Airfield) to Dallas-Fort Worth (Dallas Fort Worth International Airport). 1,821 nonstop flights in Jun 2025 to May 2026, 80% arrived within 15 minutes and 4.6% were cancelled. The most reliable flight number was Envoy 3919 at 10:05 AM.

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

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GRK → DFW

Fort Cavazos to Dallas-Fort Worth: 1,821 nonstop flights a year

On time (12 months)

80%

Cancelled

4.6%

avg delay 15 min

Best time to leave

Before 9 AM

89% on time vs 66% 3 to 6 PM

Most reliable airline

Envoy

77% chance on time

Check GRK to DFW fares

Lowest nonstop fare seen in the next two months: $488 (American 3461 on 2026-10-29). 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 3919 · sold as American Eagle

    10:05 AM → 11:11 AM1h 06m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as Envoy 3551; its record covers all of them.

    87%

    chance on time

    On time (history)
    90%
    Cancelled
    2.0%
    Avg arrival delay
    6 min
    • Arrived on time 90% of the time (294 flights, Jun 2025 to May 2026).

    Strong track record · 294 flights

    Find 10:05 AM flight fares Opens this date on Aviasales

  2. #2 · Envoy 3902 · sold as American Eagle

    7:13 AM → 8:18 AM1h 05m nonstop

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

    86%

    chance on time

    On time (history)
    93%
    Cancelled
    0.0%
    Avg arrival delay
    10 min
    • Arrived on time 93% of the time (43 flights, Jun 2025 to May 2026).
    • Never cancelled in 43 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 89% on time; 3 to 6 PM: 66%).

    Limited track record · 43 flights

    Find 7:13 AM flight fares Opens this date on Aviasales

  3. #3 · SkyWest 6191 · sold as United Express, Delta Connection, American Eagle or Alaska

    5:00 AM → 6:09 AM1h 09m nonstop

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

    83%

    chance on time

    On time (history)
    88%
    Cancelled
    3.4%
    Avg arrival delay
    13 min
    • Arrived on time 88% of the time (111 flights, Jun 2025 to May 2026).
    • Cancelled 3.4% of the time (4 of 116).
    • Leaves in this route's most on-time window (Before 9 AM: 89% on time; 3 to 6 PM: 66%).

    Moderate track record · 111 flights

    Find 5:00 AM flight fares Opens this date on Aviasales

  4. #4 · Envoy 4050 · sold as American Eagle

    6:44 AM → 7:53 AM1h 09m nonstop

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

    83%

    chance on time

    On time (history)
    100%
    Cancelled
    0.0%
    Avg arrival delay
    0 min
    • Arrived on time 100% of the time (10 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 89% on time; 3 to 6 PM: 66%).

    Limited track record · 10 flights

    Find 6:44 AM flight fares Opens this date on Aviasales

  5. #5 · Envoy 3621 · sold as American Eagle

    3:54 PM → 4:59 PM1h 05m nonstop

    Local times, typical schedule. Last flown 2026-05-19.

    74%

    chance on time

    On time (history)
    79%
    Cancelled
    6.5%
    Avg arrival delay
    13 min
    • Arrived on time 79% of the time (29 flights, Jun 2025 to May 2026).
    • Cancelled 6.5% of the time (2 of 31).
    • Leaves in this route's least on-time window (3 to 6 PM: 66% on time; Before 9 AM: 89%).
    • Lands inside DFW's trouble window: 52% of its 136 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 29 flights

    Find 3:54 PM flight fares Opens this date on Aviasales

  6. #6 · Envoy 3547 · sold as American Eagle

    3:07 PM → 4:16 PM1h 09m nonstop

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

    74%

    chance on time

    On time (history)
    73%
    Cancelled
    0.0%
    Avg arrival delay
    33 min
    • Arrived on time 73% of the time (11 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (3 to 6 PM: 66% on time; Before 9 AM: 89%).
    • Lands inside DFW's trouble window: 52% of its 136 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 11 flights

    Find 3:07 PM flight fares Opens this date on Aviasales

  7. #7 · Envoy 3548 · sold as American Eagle

    7:21 PM → 8:30 PM1h 09m nonstop

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

    74%

    chance on time

    On time (history)
    78%
    Cancelled
    10.0%
    Avg arrival delay
    23 min
    • Arrived on time 78% of the time (9 flights, Jun 2025 to May 2026).

    Limited track record · 9 flights

    Find 7:21 PM flight fares Opens this date on Aviasales

  8. #8 · SkyWest 6260 · sold as United Express, Delta Connection, American Eagle or Alaska

    11:58 AM → 1:08 PM1h 10m nonstop

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

    73%

    chance on time

    On time (history)
    79%
    Cancelled
    4.5%
    Avg arrival delay
    21 min
    • Arrived on time 79% of the time (42 flights, Jun 2025 to May 2026).
    • Cancelled 4.5% of the time (2 of 44).
    • Lands inside DFW's trouble window: 52% of its 136 ground stops and delay programs started between 1 PM and 7 PM.

    Limited track record · 42 flights

    Find 11:58 AM flight fares Opens this date on Aviasales

  9. #9 · Envoy 3549 · sold as American Eagle

    12:54 PM → 2:03 PM1h 09m nonstop

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

    71%

    chance on time

    On time (history)
    75%
    Cancelled
    0.0%
    Avg arrival delay
    10 min
    • Arrived on time 75% of the time (8 flights, Jun 2025 to May 2026).
    • Lands inside DFW's trouble window: 52% of its 136 ground stops and delay programs started between 1 PM and 7 PM.
    • 67% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 8 flights

    Find 12:54 PM flight fares Opens this date on Aviasales

  10. #10 · SkyWest 6262 · sold as United Express, Delta Connection, American Eagle or Alaska

    7:09 PM → 8:20 PM1h 11m nonstop

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

    71%

    chance on time

    On time (history)
    78%
    Cancelled
    9.1%
    Avg arrival delay
    14 min
    • Arrived on time 78% of the time (40 flights, Jun 2025 to May 2026).
    • Cancelled 9.1% of the time (4 of 44).

    Limited track record · 40 flights

    Find 7:09 PM flight 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)77%

    1,231 flights · 80% on time as flown · 4.3% cancel

  • SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)74%

    590 flights · 80% on time as flown · 5.3% cancel

On time by departure time

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

  • Before 9 AM89%

    531 flights · avg delay 10 min

  • 9 AM to noon85%

    536 flights · avg delay 12 min

  • Noon to 3 PM71%

    172 flights · avg delay 22 min

  • 3 to 6 PM66%

    308 flights · avg delay 22 min

  • 6 to 9 PM70%

    274 flights · avg delay 18 min

Best day: Tuesday (84%). Worst: Friday (78%).

Smarter routing

Nearby airports that run more on time

  • ACT → DFW 79% chance on time

    Waco Regional Airport to Dallas Fort Worth International Airport · 1,073 flights a year · 52 mi from your airports · yours: 76%

    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
81
F
88
M
78
A
80
M
78
J
70
J
75
A
81
S
77
O
84
N
81
D
84

What delays this route

  • Late-arriving aircraft43%
  • Airline (crew, maintenance, boarding)28%
  • Severe weather16%
  • Air traffic control and airport volume13%

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

Finding the most reliable connections from GRK to DFW…

GRK to DFW questions

What time of day is best to fly GRK to DFW?
Before 9 AM: 89% of flights arrived on time, against 66% for departures 3 to 6 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 GRK to DFW?
Envoy, with a season-adjusted 77% chance of operating and arriving on time over 1,231 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 GRK to DFW?
June (70% on time); the best was February (88%), 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 GRK

Live status: FAA delays and ground stops