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637 km · Domestic

Ronald Reagan Washington National (DCA) – Greenville-Spartanburg (GSP)

In July 2026, 161 flights operated between Ronald Reagan Washington National and Greenville-Spartanburg (both directions), and 54.0% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January119154▲ 29.4%
February127152▲ 19.7%
March166164▼ 1.2%
April169158▼ 6.5%
May170172▲ 1.2%
June156157▲ 0.6%
July151161▲ 6.6%
August160––
September179––
October180–in progress
November161––
December144––
Year to date (Jan–Jul)1,0581,118▲ 5.7%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January70.6%66.2%▼ 6.2%
February55.1%58.6%▲ 6.4%
March72.3%61.6%▼ 14.8%
April82.8%82.3%▼ 0.6%
May63.5%76.7%▲ 20.8%
June61.5%66.2%▲ 7.6%
July62.9%54.0%▼ 14.1%
August73.1%––
September78.2%––
October78.9%–in progress
November71.4%––
December64.6%––
Year-to-date average (Jan–Jul)67.0%66.5%▼ 0.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1314▲ 7.7%
February118▼ 27.3%
March1013▲ 30.0%
April32▼ 33.3%
May64▼ 33.3%
June2415▼ 37.5%
July2515▼ 40.0%
August7––
September1––
October0–in progress
November7––
December7––
Year to date (Jan–Jul)9271▼ 22.8%

Airlines on this route

  1. PSA Airlines 96.8%
  2. Republic Airways 2.9%
  3. Envoy Air 0.3%
  4. American Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

DCA → GSP

Scheduled flights
1,816
Flights operated
1,724
Cancelled
92 · 5.1%
On-time departures
67.8%

GSP → DCA

Scheduled flights
1,815
Flights operated
1,720
Cancelled
95 · 5.2%
On-time departures
72.4%

DCA → GSP and GSP → DCA counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
PSA Airlines OH 3,515 96.8% 69.7% 185
Republic Airways YX 104 2.9% 82.4% 2
Envoy Air MQ 10 0.3% 90.0% 0
American Airlines AA 2 0.1% 100.0% 0

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay08:00–09:009.7min · 476 recorded · 466 measured
Gap to highest-delay hour26.9min08:00 ↔ 20:00
Recorded flights3,631DCA–GSP

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 76 recorded · 75 measured · Source: the US BTS 07:00 · 82.9% · 573 recorded · 551 measured · Source: the US BTS 08:00 · 82.4% · 476 recorded · 466 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 10:00 · 70.0% · 423 recorded · 413 measured · Source: the US BTS 11:00 · 80.0% · 218 recorded · 215 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 56 recorded · 51 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 41 recorded · 41 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 14 recorded · 13 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 64 recorded · 63 measured · Source: the US BTS 17:00 · 59.7% · 501 recorded · 466 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS 19:00 · 56.5% · 595 recorded · 536 measured · Source: the US BTS 20:00 · 60.6% · 466 recorded · 426 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 76 recorded · 75 measured · Source: the US BTS 07:00 · 17.2 min · 573 recorded · 551 measured · Source: the US BTS 08:00 · 9.7 min · 476 recorded · 466 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 10:00 · 22.3 min · 423 recorded · 413 measured · Source: the US BTS 11:00 · 10.0 min · 218 recorded · 215 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 56 recorded · 51 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 41 recorded · 41 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 14 recorded · 13 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 64 recorded · 63 measured · Source: the US BTS 17:00 · 34.7 min · 501 recorded · 466 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS 19:00 · 36.3 min · 595 recorded · 536 measured · Source: the US BTS 20:00 · 36.5 min · 466 recorded · 426 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 76 · 76 recorded · 75 measured · Source: the US BTS 07:00 · 573 · 573 recorded · 551 measured · Source: the US BTS 08:00 · 476 · 476 recorded · 466 measured · Source: the US BTS 09:00 · 82 · 82 recorded · 82 measured · Source: the US BTS 10:00 · 423 · 423 recorded · 413 measured · Source: the US BTS 11:00 · 218 · 218 recorded · 215 measured · Source: the US BTS 12:00 · 56 · 56 recorded · 51 measured · Source: the US BTS 13:00 · 41 · 41 recorded · 41 measured · Source: the US BTS 14:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 15:00 · 14 · 14 recorded · 13 measured · Source: the US BTS 16:00 · 64 · 64 recorded · 63 measured · Source: the US BTS 17:00 · 501 · 501 recorded · 466 measured · Source: the US BTS 18:00 · 12 · 12 recorded · 12 measured · Source: the US BTS 19:00 · 595 · 595 recorded · 536 measured · Source: the US BTS 20:00 · 466 · 466 recorded · 426 measured · Source: the US BTS 21:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 22:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00Fewer than 200 measured departures—7576
07:0082.9%17.2 min551573
08:0082.4%9.7 min466476
09:00Fewer than 200 measured departures—8282
10:0070.0%22.3 min413423
11:0080.0%10.0 min215218
12:00Fewer than 200 measured departures—5156
13:00Fewer than 200 measured departures—4141
14:00Fewer than 200 measured departures—33
15:00Fewer than 200 measured departures—1314
16:00Fewer than 200 measured departures—6364
17:0059.7%34.7 min466501
18:00Fewer than 200 measured departures—1212
19:0056.5%36.3 min536595
20:0060.6%36.5 min426466
21:00Fewer than 200 measured departures—2727
22:00Fewer than 200 measured departures—44
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 66.3% · 548 recorded · 507 measured · Source: the US BTS Tuesday · 72.7% · 546 recorded · 520 measured · Source: the US BTS Wednesday · 71.6% · 540 recorded · 518 measured · Source: the US BTS Thursday · 67.3% · 532 recorded · 510 measured · Source: the US BTS Friday · 71.5% · 541 recorded · 508 measured · Source: the US BTS Saturday · 75.7% · 384 recorded · 374 measured · Source: the US BTS Sunday · 67.3% · 540 recorded · 507 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 25.3 min · 548 recorded · 507 measured · Source: the US BTS Tuesday · 21.0 min · 546 recorded · 520 measured · Source: the US BTS Wednesday · 21.8 min · 540 recorded · 518 measured · Source: the US BTS Thursday · 25.6 min · 532 recorded · 510 measured · Source: the US BTS Friday · 26.6 min · 541 recorded · 508 measured · Source: the US BTS Saturday · 22.9 min · 384 recorded · 374 measured · Source: the US BTS Sunday · 25.7 min · 540 recorded · 507 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 548 · 548 recorded · 507 measured · Source: the US BTS Tuesday · 546 · 546 recorded · 520 measured · Source: the US BTS Wednesday · 540 · 540 recorded · 518 measured · Source: the US BTS Thursday · 532 · 532 recorded · 510 measured · Source: the US BTS Friday · 541 · 541 recorded · 508 measured · Source: the US BTS Saturday · 384 · 384 recorded · 374 measured · Source: the US BTS Sunday · 540 · 540 recorded · 507 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday66.3%25.3 min507548
Tuesday72.7%21.0 min520546
Wednesday71.6%21.8 min518540
Thursday67.3%25.6 min510532
Friday71.5%26.6 min508541
Saturday75.7%22.9 min374384
Sunday67.3%25.7 min507540

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · 68.1% · 300 recorded · 273 measured · Source: the US BTS Feb · 57.0% · 298 recorded · 279 measured · Source: the US BTS Mar · 67.0% · 353 recorded · 330 measured · Source: the US BTS Apr · 82.6% · 332 recorded · 327 measured · Source: the US BTS May · 70.2% · 352 recorded · 342 measured · Source: the US BTS Jun · 63.9% · 352 recorded · 313 measured · Source: the US BTS Jul · 58.3% · 352 recorded · 312 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 167 recorded · 160 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 179 measured · Source: the US BTS Oct · 82.9% · 292 recorded · 292 measured · Source: the US BTS Nov · 79.1% · 332 recorded · 325 measured · Source: the US BTS Dec · 64.4% · 321 recorded · 312 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 30.5 min · 300 recorded · 273 measured · Source: the US BTS Feb · 43.1 min · 298 recorded · 279 measured · Source: the US BTS Mar · 28.1 min · 353 recorded · 330 measured · Source: the US BTS Apr · 9.4 min · 332 recorded · 327 measured · Source: the US BTS May · 18.3 min · 352 recorded · 342 measured · Source: the US BTS Jun · 34.6 min · 352 recorded · 313 measured · Source: the US BTS Jul · 43.6 min · 352 recorded · 312 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 167 recorded · 160 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 179 measured · Source: the US BTS Oct · 5.4 min · 292 recorded · 292 measured · Source: the US BTS Nov · 12.8 min · 332 recorded · 325 measured · Source: the US BTS Dec · 29.8 min · 321 recorded · 312 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 300 · 300 recorded · 273 measured · Source: the US BTS Feb · 298 · 298 recorded · 279 measured · Source: the US BTS Mar · 353 · 353 recorded · 330 measured · Source: the US BTS Apr · 332 · 332 recorded · 327 measured · Source: the US BTS May · 352 · 352 recorded · 342 measured · Source: the US BTS Jun · 352 · 352 recorded · 313 measured · Source: the US BTS Jul · 352 · 352 recorded · 312 measured · Source: the US BTS Aug · 167 · 167 recorded · 160 measured · Source: the US BTS Sep · 180 · 180 recorded · 179 measured · Source: the US BTS Oct · 292 · 292 recorded · 292 measured · Source: the US BTS Nov · 332 · 332 recorded · 325 measured · Source: the US BTS Dec · 321 · 321 recorded · 312 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan68.1%30.5 min273300
Feb57.0%43.1 min279298
Mar67.0%28.1 min330353
Apr82.6%9.4 min327332
May70.2%18.3 min342352
Jun63.9%34.6 min313352
Jul58.3%43.6 min312352
AugFewer than 200 measured departures—160167
SepFewer than 200 measured departures—179180
Oct82.9%5.4 min292292
Nov79.1%12.8 min325332
Dec64.4%29.8 min312321

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 66.5% 2,415
  • Delayed >15 min 28.3% 1,029
  • Cancelled 5.2% 187
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

32
32 of 32
Flight numbersBy direction DeparturesOn time
OH5031 GSP → DCA 475 84.9%
OH5267 GSP → DCA 352 72.0%
OH5267 DCA → GSP 341 82.0%
OH5497 DCA → GSP 259 55.4%
OH5608 DCA → GSP 208 69.2%
OH5123 GSP → DCA 203 59.3%
OH5576 DCA → GSP 190 57.2%
OH5274 DCA → GSP 95 43.0%
OH5218 GSP → DCA 82 80.5%
OH5208 DCA → GSP 72 47.1%
OH5204 DCA → GSP 71 75.4%
OH5204 GSP → DCA 71 68.2%
OH5208 GSP → DCA 62 47.2%
OH5038 DCA → GSP 61 73.3%
OH5058 DCA → GSP 57 82.1%
OH5028 GSP → DCA 52 67.4%
OH5038 GSP → DCA 50 71.4%
YX4612 GSP → DCA 38 83.8%
YX4612 DCA → GSP 38 75.7%
OH5113 GSP → DCA 37 42.4%
OH5550 DCA → GSP 35 40.6%
OH5644 GSP → DCA 35 78.1%
OH5248 GSP → DCA 32 75.0%
OH5248 DCA → GSP 32 93.8%
OH5563 DCA → GSP 32 57.1%
OH5563 GSP → DCA 32 55.6%
OH5080 DCA → GSP 31 80.7%
OH5181 GSP → DCA 31 75.9%
OH5080 GSP → DCA 30 83.3%
OH5083 DCA → GSP 30 57.1%
OH5241 GSP → DCA 30 70.0%
OH5246 DCA → GSP 30 44.8%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 161 +6.6% 15 54.0%
June 2026 157 +0.6% 15 66.2%
May 2026 172 +1.2% 4 76.7%
April 2026 158 −6.5% 2 82.3%
March 2026 164 −1.2% 13 61.6%
February 2026 152 +19.7% 8 58.6%
January 2026 154 +29.4% 14 66.2%
December 2025 144 −14.3% 7 64.6%
November 2025 161 −1.8% 7 71.4%
October 2025 180 +60.7% 0 78.9%
September 2025 179 1 78.2%
August 2025 160 7 73.1%
July 2025 151 25 62.9%
June 2025 156 24 61.5%
May 2025 170 6 63.5%
April 2025 169 3 82.8%
March 2025 166 10 72.3%
February 2025 127 11 55.1%
January 2025 119 13 70.6%
December 2024 168 2 64.3%
November 2024 164 0 86.6%
October 2024 112 0 89.3%

How to read this chart

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