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Route on-time record

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

Greenville/Greer/Spartanburg (Greenville-Spartanburg International Airport) to Dallas-Fort Worth (Dallas Fort Worth International Airport). 1,175 nonstop flights in Jun 2025 to May 2026, 74% arrived within 15 minutes and 2.6% were cancelled. The most reliable flight number was Envoy 3653 at 12:06 PM.

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

GSP → DFW

Greenville/Greer/Spartanburg to Dallas-Fort Worth: 1,175 nonstop flights a year

On time (12 months)

74%

Cancelled

2.6%

avg delay 25 min

Best time to leave

Before 9 AM

82% on time vs 60% 3 to 6 PM

Most reliable airline

PSA

77% chance on time

Check GSP to DFW fares

Lowest nonstop fare seen in the next two months: $453 (American 1805 on 2026-10-27). 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 3653 · sold as American Eagle

    12:06 PM → 2:00 PM2h 54m nonstop

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

    87%

    chance on time

    On time (history)
    100%
    Cancelled
    0.0%
    Avg arrival delay
    0 min
    • Arrived on time 100% of the time (26 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 (26 flights), so its score leans on the airline's record at this hour.

    Limited track record · 26 flights

    Find 12:06 PM flight fares Opens this date on Aviasales

  2. #2 · PSA 5607 · sold as American Eagle

    12:14 PM → 2:00 PM2h 46m nonstop

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

    82%

    chance on time

    On time (history)
    83%
    Cancelled
    2.3%
    Avg arrival delay
    13 min
    • Arrived on time 83% of the time (42 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.
    • 84% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (42 flights), so its score leans on the airline's record at this hour.

    Limited track record · 42 flights

    Find 12:14 PM flight fares Opens this date on Aviasales

  3. #3 · American 1800

    6:01 AM → 8:04 AM3h 03m nonstop

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

    80%

    chance on time

    On time (history)
    86%
    Cancelled
    3.8%
    Avg arrival delay
    21 min
    • Arrived on time 86% of the time (149 flights, Jun 2025 to May 2026).
    • Cancelled 3.8% of the time (6 of 156).
    • Leaves in this route's most on-time window (Before 9 AM: 82% on time; 3 to 6 PM: 60%).

    Moderate track record · 149 flights

    Find American 1800 fares Opens this date on Aviasales

  4. #4 · American 1254

    7:00 AM → 8:50 AM2h 50m nonstop

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

    79%

    chance on time

    On time (history)
    80%
    Cancelled
    1.0%
    Avg arrival delay
    20 min
    • Arrived on time 80% of the time (206 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 82% on time; 3 to 6 PM: 60%).

    Strong track record · 206 flights

    Find American 1254 fares Opens this date on Aviasales

  5. #5 · Envoy 3557 · sold as American Eagle

    7:54 PM → 9:39 PM2h 45m nonstop

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

    75%

    chance on time

    On time (history)
    73%
    Cancelled
    0.0%
    Avg arrival delay
    38 min
    • Arrived on time 73% of the time (11 flights, Jun 2025 to May 2026).
    • 71% 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 7:54 PM flight fares Opens this date on Aviasales

  6. #6 · Envoy 3986 · sold as American Eagle

    1:37 PM → 3:20 PM2h 43m nonstop

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

    70%

    chance on time

    On time (history)
    64%
    Cancelled
    0.0%
    Avg arrival delay
    27 min
    • Arrived on time 64% 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.
    • Short track record (11 flights), so its score leans on the airline's record at this hour.

    Limited track record · 11 flights

    Find 1:37 PM flight fares Opens this date on Aviasales

  7. #7 · American 2181

    4:30 PM → 6:30 PM3h 00m nonstop

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

    66%

    chance on time

    On time (history)
    71%
    Cancelled
    4.6%
    Avg arrival delay
    22 min
    • Arrived on time 71% of the time (146 flights, Jun 2025 to May 2026).
    • Cancelled 4.6% of the time (7 of 153).
    • Leaves in this route's least on-time window (3 to 6 PM: 60% on time; Before 9 AM: 82%).
    • Lands inside DFW's trouble window: 53% of its 139 ground stops and delay programs started between 1 PM and 7 PM.

    Moderate track record · 146 flights

    Find American 2181 fares Opens this date on Aviasales

  8. #8 · American 2129

    5:12 PM → 7:05 PM2h 53m nonstop

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

    57%

    chance on time

    On time (history)
    62%
    Cancelled
    4.5%
    Avg arrival delay
    21 min
    • Arrived on time 62% of the time (42 flights, Jun 2025 to May 2026).
    • Cancelled 4.5% of the time (2 of 44).
    • Leaves in this route's least on-time window (3 to 6 PM: 60% on time; Before 9 AM: 82%).
    • 57% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 42 flights

    Find American 2129 fares Opens this date on Aviasales

  9. #9 · American 1897

    5:25 PM → 7:15 PM2h 50m nonstop

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

    54%

    chance on time

    On time (history)
    50%
    Cancelled
    9.1%
    Avg arrival delay
    55 min
    • Arrived on time 50% of the time (10 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (3 to 6 PM: 60% on time; Before 9 AM: 82%).
    • Short track record (10 flights), so its score leans on the airline's record at this hour.

    Limited track record · 10 flights

    Find American 1897 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • PSA Airlines (sold as American Eagle)77%

    260 flights · 79% on time as flown · 1.9% cancel

  • Envoy Air (sold as American Eagle)73%

    189 flights · 73% on time as flown · 1.7% cancel

  • American Airlines70%

    726 flights · 72% on time as flown · 3.2% cancel

On time by departure time

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

  • Before 9 AM82%

    365 flights · avg delay 21 min

  • Noon to 3 PM82%

    323 flights · avg delay 16 min

  • 3 to 6 PM60%

    312 flights · avg delay 35 min

  • 6 to 9 PM65%

    169 flights · avg delay 30 min

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
74
F
82
M
79
A
77
M
70
J
61
J
67
A
79
S
76
O
80
N
84
D
79

What delays this route

  • Late-arriving aircraft49%
  • Airline (crew, maintenance, boarding)30%
  • Air traffic control and airport volume12%
  • Severe weather9%

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

GSP to DFW questions

What time of day is best to fly GSP to DFW?
Before 9 AM: 82% of flights arrived on time, against 60% 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 GSP to DFW?
PSA, with a season-adjusted 77% chance of operating and arriving on time over 260 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 GSP to DFW?
June (61% on time); the best was November (84%), 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 GSP

Live status: FAA delays and ground stops