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886 km · Domestic

Charleston (CHS) – Philadelphia (PHL)

In July 2026, 162 flights operated between Charleston and Philadelphia (both directions), and 77.2% 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
January20779▼ 61.8%
February21284▼ 60.4%
March270154▼ 43.0%
April320182▼ 43.1%
May263199▼ 24.3%
June229169▼ 26.2%
July200162▼ 19.0%
August247––
September219––
October250–in progress
November221––
December167––
Year to date (Jan–Jul)1,7011,029▼ 39.5%

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
January83.6%74.7%▼ 10.6%
February79.7%83.3%▲ 4.5%
March82.6%82.5%▼ 0.1%
April83.8%80.2%▼ 4.3%
May78.3%82.4%▲ 5.2%
June74.7%81.7%▲ 9.4%
July73.5%77.2%▲ 5.0%
August78.1%––
September79.5%––
October75.6%–in progress
November80.5%––
December71.9%––
Year-to-date average (Jan–Jul)79.5%80.3%▲ 1.0%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January228▼ 63.6%
February86▼ 25.0%
March42▼ 50.0%
April10▼ 100.0%
May72▼ 71.4%
June1213▲ 8.3%
July86▼ 25.0%
August5––
September0––
October0–in progress
November0––
December3––
Year to date (Jan–Jul)6237▼ 40.3%

Airlines on this route

  1. American Airlines 61.3%
  2. PSA Airlines 21.7%
  3. Republic Airways 11.0%
  4. Frontier Airlines 6.0%

Oct 1, 2024 – Jul 31, 2026

By direction

CHS → PHL

Scheduled flights
2,233
Flights operated
2,180
Cancelled
53 · 2.4%
On-time departures
80.3%

PHL → CHS

Scheduled flights
2,234
Flights operated
2,180
Cancelled
54 · 2.4%
On-time departures
80.3%

CHS → PHL and PHL → CHS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 2,740 61.3% 80.7% 57
PSA Airlines OH 969 21.7% 80.4% 34
Republic Airways YX 490 11.0% 82.7% 10
Frontier Airlines F9 268 6.0% 71.0% 6

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 delay07:00–08:003.0min · 235 recorded · 229 measured
Gap to highest-delay hour19.6min07:00 ↔ 19:00
Recorded flights4,467CHS–PHL

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 · Fewer than 200 measured departures · 38 recorded · 37 measured · Source: the US BTS 06:00 · 90.5% · 206 recorded · 200 measured · Source: the US BTS 07:00 · 88.2% · 235 recorded · 229 measured · Source: the US BTS 08:00 · 88.5% · 566 recorded · 556 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 96 recorded · 93 measured · Source: the US BTS 10:00 · 87.5% · 320 recorded · 313 measured · Source: the US BTS 11:00 · 81.3% · 454 recorded · 449 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 13:00 · 79.7% · 328 recorded · 320 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 54 recorded · 53 measured · Source: the US BTS 15:00 · 75.0% · 697 recorded · 681 measured · Source: the US BTS 16:00 · 76.7% · 372 recorded · 364 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 131 recorded · 127 measured · Source: the US BTS 18:00 · 73.7% · 311 recorded · 300 measured · Source: the US BTS 19:00 · 73.1% · 303 recorded · 294 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 128 recorded · 117 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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 · Fewer than 200 measured departures · 38 recorded · 37 measured · Source: the US BTS 06:00 · 16.3 min · 206 recorded · 200 measured · Source: the US BTS 07:00 · 3.0 min · 235 recorded · 229 measured · Source: the US BTS 08:00 · 4.5 min · 566 recorded · 556 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 96 recorded · 93 measured · Source: the US BTS 10:00 · 10.9 min · 320 recorded · 313 measured · Source: the US BTS 11:00 · 8.7 min · 454 recorded · 449 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 13:00 · 15.5 min · 328 recorded · 320 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 54 recorded · 53 measured · Source: the US BTS 15:00 · 13.3 min · 697 recorded · 681 measured · Source: the US BTS 16:00 · 12.7 min · 372 recorded · 364 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 131 recorded · 127 measured · Source: the US BTS 18:00 · 21.0 min · 311 recorded · 300 measured · Source: the US BTS 19:00 · 22.5 min · 303 recorded · 294 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 28 recorded · 28 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 128 recorded · 117 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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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 · 38 · 38 recorded · 37 measured · Source: the US BTS 06:00 · 206 · 206 recorded · 200 measured · Source: the US BTS 07:00 · 235 · 235 recorded · 229 measured · Source: the US BTS 08:00 · 566 · 566 recorded · 556 measured · Source: the US BTS 09:00 · 96 · 96 recorded · 93 measured · Source: the US BTS 10:00 · 320 · 320 recorded · 313 measured · Source: the US BTS 11:00 · 454 · 454 recorded · 449 measured · Source: the US BTS 12:00 · 200 · 200 recorded · 199 measured · Source: the US BTS 13:00 · 328 · 328 recorded · 320 measured · Source: the US BTS 14:00 · 54 · 54 recorded · 53 measured · Source: the US BTS 15:00 · 697 · 697 recorded · 681 measured · Source: the US BTS 16:00 · 372 · 372 recorded · 364 measured · Source: the US BTS 17:00 · 131 · 131 recorded · 127 measured · Source: the US BTS 18:00 · 311 · 311 recorded · 300 measured · Source: the US BTS 19:00 · 303 · 303 recorded · 294 measured · Source: the US BTS 20:00 · 28 · 28 recorded · 28 measured · Source: the US BTS 21:00 · 128 · 128 recorded · 117 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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———
05:00Fewer than 200 measured departures—3738
06:0090.5%16.3 min200206
07:0088.2%3.0 min229235
08:0088.5%4.5 min556566
09:00Fewer than 200 measured departures—9396
10:0087.5%10.9 min313320
11:0081.3%8.7 min449454
12:00Fewer than 200 measured departures—199200
13:0079.7%15.5 min320328
14:00Fewer than 200 measured departures—5354
15:0075.0%13.3 min681697
16:0076.7%12.7 min364372
17:00Fewer than 200 measured departures—127131
18:0073.7%21.0 min300311
19:0073.1%22.5 min294303
20:00Fewer than 200 measured departures—2828
21:00Fewer than 200 measured departures—117128
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 80.5% · 681 recorded · 657 measured · Source: the US BTS Tuesday · 83.3% · 572 recorded · 557 measured · Source: the US BTS Wednesday · 82.3% · 581 recorded · 569 measured · Source: the US BTS Thursday · 77.3% · 640 recorded · 625 measured · Source: the US BTS Friday · 79.4% · 680 recorded · 671 measured · Source: the US BTS Saturday · 81.2% · 627 recorded · 611 measured · Source: the US BTS Sunday · 78.7% · 686 recorded · 670 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 · 11.5 min · 681 recorded · 657 measured · Source: the US BTS Tuesday · 9.2 min · 572 recorded · 557 measured · Source: the US BTS Wednesday · 9.5 min · 581 recorded · 569 measured · Source: the US BTS Thursday · 15.5 min · 640 recorded · 625 measured · Source: the US BTS Friday · 16.6 min · 680 recorded · 671 measured · Source: the US BTS Saturday · 12.0 min · 627 recorded · 611 measured · Source: the US BTS Sunday · 12.1 min · 686 recorded · 670 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 · 681 · 681 recorded · 657 measured · Source: the US BTS Tuesday · 572 · 572 recorded · 557 measured · Source: the US BTS Wednesday · 581 · 581 recorded · 569 measured · Source: the US BTS Thursday · 640 · 640 recorded · 625 measured · Source: the US BTS Friday · 680 · 680 recorded · 671 measured · Source: the US BTS Saturday · 627 · 627 recorded · 611 measured · Source: the US BTS Sunday · 686 · 686 recorded · 670 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday80.5%11.5 min657681
Tuesday83.3%9.2 min557572
Wednesday82.3%9.5 min569581
Thursday77.3%15.5 min625640
Friday79.4%16.6 min671680
Saturday81.2%12.0 min611627
Sunday78.7%12.1 min670686

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 · 81.1% · 316 recorded · 286 measured · Source: the US BTS Feb · 80.7% · 310 recorded · 296 measured · Source: the US BTS Mar · 82.6% · 430 recorded · 424 measured · Source: the US BTS Apr · 82.5% · 503 recorded · 502 measured · Source: the US BTS May · 80.1% · 471 recorded · 462 measured · Source: the US BTS Jun · 77.6% · 423 recorded · 398 measured · Source: the US BTS Jul · 75.1% · 376 recorded · 362 measured · Source: the US BTS Aug · 78.1% · 252 recorded · 247 measured · Source: the US BTS Sep · 79.5% · 219 recorded · 219 measured · Source: the US BTS Oct · 81.0% · 436 recorded · 436 measured · Source: the US BTS Nov · 84.4% · 417 recorded · 417 measured · Source: the US BTS Dec · 77.8% · 314 recorded · 311 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 · 14.0 min · 316 recorded · 286 measured · Source: the US BTS Feb · 7.0 min · 310 recorded · 296 measured · Source: the US BTS Mar · 14.1 min · 430 recorded · 424 measured · Source: the US BTS Apr · 8.9 min · 503 recorded · 502 measured · Source: the US BTS May · 10.8 min · 471 recorded · 462 measured · Source: the US BTS Jun · 12.4 min · 423 recorded · 398 measured · Source: the US BTS Jul · 20.9 min · 376 recorded · 362 measured · Source: the US BTS Aug · 17.2 min · 252 recorded · 247 measured · Source: the US BTS Sep · 7.4 min · 219 recorded · 219 measured · Source: the US BTS Oct · 8.4 min · 436 recorded · 436 measured · Source: the US BTS Nov · 12.6 min · 417 recorded · 417 measured · Source: the US BTS Dec · 17.8 min · 314 recorded · 311 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 · 316 · 316 recorded · 286 measured · Source: the US BTS Feb · 310 · 310 recorded · 296 measured · Source: the US BTS Mar · 430 · 430 recorded · 424 measured · Source: the US BTS Apr · 503 · 503 recorded · 502 measured · Source: the US BTS May · 471 · 471 recorded · 462 measured · Source: the US BTS Jun · 423 · 423 recorded · 398 measured · Source: the US BTS Jul · 376 · 376 recorded · 362 measured · Source: the US BTS Aug · 252 · 252 recorded · 247 measured · Source: the US BTS Sep · 219 · 219 recorded · 219 measured · Source: the US BTS Oct · 436 · 436 recorded · 436 measured · Source: the US BTS Nov · 417 · 417 recorded · 417 measured · Source: the US BTS Dec · 314 · 314 recorded · 311 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan81.1%14.0 min286316
Feb80.7%7.0 min296310
Mar82.6%14.1 min424430
Apr82.5%8.9 min502503
May80.1%10.8 min462471
Jun77.6%12.4 min398423
Jul75.1%20.9 min362376
Aug78.1%17.2 min247252
Sep79.5%7.4 min219219
Oct81.0%8.4 min436436
Nov84.4%12.6 min417417
Dec77.8%17.8 min311314

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 78.4% 3,500
  • Delayed >15 min 19.3% 860
  • Cancelled 2.4% 107
  • 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

43
43 of 43
Flight numbersBy direction DeparturesOn time
AA1526 CHS → PHL 261 84.8%
AA1526 PHL → CHS 260 88.6%
AA2253 CHS → PHL 206 88.7%
AA1934 PHL → CHS 203 76.3%
AA2447 PHL → CHS 203 66.8%
AA1934 CHS → PHL 183 68.0%
YX4748 PHL → CHS 146 85.2%
F993035 PHL → CHS 134 76.3%
F993036 CHS → PHL 123 65.8%
AA2163 PHL → CHS 92 87.9%
AA3251 CHS → PHL 83 92.3%
YX4365 CHS → PHL 75 77.8%
OH5212 CHS → PHL 74 83.8%
AA521 CHS → PHL 73 82.2%
AA521 PHL → CHS 65 87.7%
OH5575 CHS → PHL 62 80.3%
OH5575 PHL → CHS 62 88.5%
AA2447 CHS → PHL 59 77.2%
OH5068 PHL → CHS 58 70.6%
OH5067 CHS → PHL 57 90.7%
YX4594 CHS → PHL 57 64.3%
OH5372 PHL → CHS 56 72.7%
AA2529 CHS → PHL 54 78.9%
AA2529 PHL → CHS 54 76.9%
AA3096 PHL → CHS 49 75.5%
AA3096 CHS → PHL 48 75.0%
AA2877 PHL → CHS 45 84.1%
AA1957 PHL → CHS 44 79.6%
AA1957 CHS → PHL 44 79.6%
AA1945 PHL → CHS 43 88.4%
AA1945 CHS → PHL 43 93.0%
AA3249 PHL → CHS 39 75.0%
AA2163 CHS → PHL 37 80.6%
OH5018 CHS → PHL 34 81.3%
OH5018 PHL → CHS 34 90.3%
AA1163 PHL → CHS 33 60.6%
AA1163 CHS → PHL 33 75.8%
AA2365 CHS → PHL 32 72.4%
AA2365 PHL → CHS 32 72.4%
OH5212 PHL → CHS 31 93.6%
YX4346 PHL → CHS 31 83.9%
AA2986 CHS → PHL 30 80.0%
AA2986 PHL → CHS 30 83.3%

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 162 −19.0% 6 77.2%
June 2026 169 −26.2% 13 81.7%
May 2026 199 −24.3% 2 82.4%
April 2026 182 −43.1% 0 80.2%
March 2026 154 −43.0% 2 82.5%
February 2026 84 −60.4% 6 83.3%
January 2026 79 −61.8% 8 74.7%
December 2025 167 +16.0% 3 71.9%
November 2025 221 +12.8% 0 80.5%
October 2025 250 +34.4% 0 75.6%
September 2025 219 0 79.5%
August 2025 247 5 78.1%
July 2025 200 8 73.5%
June 2025 229 12 74.7%
May 2025 263 7 78.3%
April 2025 320 1 83.8%
March 2025 270 4 82.6%
February 2025 212 8 79.7%
January 2025 207 22 83.6%
December 2024 144 0 84.7%
November 2024 196 0 88.8%
October 2024 186 0 88.2%

How to read this chart

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