Carrier route record
OHGSP→DFW
PSA Airlines · Greer to Dallas-Fort Worth
- Flights
- 172
- Period
- September 2025 to August 2026
- Share of route
- 15%
- Carriers
- 3
Historical statistics for September 2025 to August 2026, not live status. For today’s flights, check with PSA Airlines.
PSA on GSP to DFW lands a B, 3 points better than the national rate of 77.3%. About one flight in five arrives 15 minutes late or worse, and those flights are late by an hour and a half on average. That rests on 172 flights, with a median arrival 10 minutes early.
The US average over the same twelve months is 77.3%, so there is little to separate PSA on GSP to DFW from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
80.1%
Arrivals under 15 minutes late, of 166 completed flights
Avg delay
94 min
Across delayed arrivals only, not all flights
Cancelled
1.74%
National rate is 1.89%
Whole route
76.4%
Every carrier on GSP to DFW, 1,175 flights
These figures cover 172 flights between September 2025 and August 2026. Beyond the headline rate, 12.0% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Carrier by carrier
PSA against every carrier on GSP to DFW
PSA flew 172 of the 1,175 flights on GSP to DFW, about 15% of it. Its 80.1% on time is 4 points better than the route as a whole, which runs 76.4%. Ranked by on-time rate it is first of three carriers on the route, where the range runs from PSA at 80.1% to American at 74.4%. One of those carriers flew fewer than 365 flights here, so treat their positions as rough.
Only one carrier clears this site's 365-flight floor here, so there is no comparison to draw. The table below is the full picture.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| PSA Airlines (this page)thin sample | 172 | 80.1% | 94 min | 1.74% | B |
| Envoy Airthin sample | 277 | 79.2% | 72 min | 1.08% | B |
| American Airlines | 726 | 74.4% | 104 min | 3.31% | C− |
Timetable by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Departure window
When PSA runs best on this route
Departure time is the single lever a traveller controls, and it moves the odds more than most people expect. Each bar below is the on-time rate for flights scheduled to leave inside that window, across 172 flights.
There are not enough flights in each departure window to split PSA's GSP to DFW record by time of day without the percentages moving on noise. The headline rate of 80.1% is the reliable figure here.
Across the year
PSA on GSP to DFW through the year
- Jul–Sep 202530 flights—
- Oct–Dec 202585 flights79.5%
- Jan–Mar 202612 flights—
- Apr–Jun 202645 flights83.3%
Scale runs 70% to 90%. Rows with fewer than 30 flights show a dash.
Monthly volumes are too low here to break the year into twelve reliable readings. What the twelve-month total says is 80.1% on time across 172 flights.
Split by quarter, PSA on GSP to DFW logged 30 flights in Jul–Sep 2025, 85 flights in Oct–Dec 2025, 12 flights in Jan–Mar 2026 and 45 flights in Apr–Jun 2026. Fewer than three of those quarters carried the 30 completed flights this site needs before printing a rate, so the 80.1% annual figure is the one to use.
Arrival by arrival
How late PSA on GSP to DFW runs when it is late
PSA on GSP to DFW often beats the schedule: 68 of 166 completed flights, 41%, arrived 15 minutes or more early. When PSA on GSP to DFW is late it tends to be very late: 20 of its 33 late arrivals were an hour or more behind, and 9 were two hours or more.
- 15+ min early68 flights41.0%
- Within 15 min65 flights39.2%
- 15–29 min late7 flights4.2%
- 30–59 min late6 flights3.6%
- 1–2 hours late11 flights6.6%
- 2+ hours late9 flights5.4%
Scale runs 0% to 100%.
Share of 166 completed flights by arrival against schedule.
A late pushback is often recovered here: of 43 departures that left 15 minutes late or more, 13 still arrived on time. Only 3 left on time and still arrived late.
The worst days
Worst days for PSA on GSP to DFW
The latest arrival of the period was on 12 September 2025, 4 hours 38 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). On three of the five worst days the largest share was filed as a late-arriving aircraft.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 12 September 2025 | 4 hours 38 minutes | Carrier |
| 18 October 2025 | 3 hours 43 minutes | Late-arriving aircraft |
| 14 February 2026 | 3 hours 21 minutes | Extreme weather |
| 18 April 2026 | 3 hours 5 minutes | Late-arriving aircraft |
| 8 December 2025 | 3 hours 4 minutes | Late-arriving aircraft |
Delay causes
Why PSA runs late on this route
Late-arriving aircraft accounts for 65% of the 3,102 delay minutes carriers reported here, and the remaining four split what is left.
- 65%Late-arriving aircraft
- 23%Carrier
- 6%Extreme weather
- 5%National Airspace System
65% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 3,102 reported delay minutes here, that single category outweighs weather by 10 to one. The split is drawn from 3,102 reported delay minutes.
Cancellations sit at 1.74% against a national 1.89%, which is ordinary. Diversions add another 1.74%.
Connections and stage length
What a delay here costs
12.0% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
The 862 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty.
The return leg runs 83.0% on time across 172 flights, within 3 points of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.
One caution: this is a thin sample. 172 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking PSA on GSP to DFW
Put together: treat all of this as provisional. 172 flights over twelve months is enough to clear this site's floor and not enough to be confident to better than a couple of points. The 80.1% headline is the most reliable number on the page; the hour and month splits below it are built on a few dozen flights each. 166 completed flights over 12 months sit behind that.
Related
Where to go next
- GSP to DFW, every carrier
- PSA on DFW to GSP, the return leg
- Envoy Air on GSP to DFW79.2%
- American Airlines on GSP to DFW74.4%
- PSA Airlines network-wide record
- Dallas/Fort Worth International (DFW) delay statistics
- Why the first flight of the morning is statistically safest
- How often a connection fails at the major US hubs
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.