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956 km · Domestic

Newark Liberty (EWR) – Greenville-Spartanburg (GSP)

In July 2026, 156 flights operated between Newark Liberty and Greenville-Spartanburg (both directions), and 82.7% 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 periods17 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January23108▲ 369.6%
February–98–
March7115▲ 1,542.9%
April11554▼ 53.0%
May99182▲ 83.8%
June120175▲ 45.8%
July150156▲ 4.0%
August162––
September170––
October139–in progress
November–––
December116––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods17 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January91.3%94.4%▲ 3.4%
February–90.8%–
March100.0%93.0%▼ 7.0%
April91.3%98.1%▲ 7.4%
May85.9%94.0%▲ 9.4%
June89.2%85.1%▼ 4.6%
July70.7%82.7%▲ 17.0%
August79.6%––
September88.8%––
October82.0%–in progress
November–––
December82.8%––

Cancelled flights by month

The most recent periods17 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January016–
February–12–
March03–
April50▼ 100.0%
May102▼ 80.0%
June85▼ 37.5%
July2230▲ 36.4%
August2––
September2––
October0–in progress
November–––
December5––

Airlines on this route

  1. Republic Airways 99.9%
  2. United Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

EWR → GSP

Scheduled flights
1,228
Flights operated
1,155
Cancelled
73 · 5.9%
On-time departures
85.8%

GSP → EWR

Scheduled flights
1,222
Flights operated
1,170
Cancelled
52 · 4.3%
On-time departures
86.7%

EWR → GSP and GSP → EWR counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Republic Airways YX 2,448 99.9% 86.2% 125
United Airlines UA 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 delay06:00–07:00-0.2min · 528 recorded · 511 measured
Gap to highest-delay hour20.1min06:00 ↔ 21:00
Recorded flights2,450EWR–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 · Fewer than 200 measured departures · 37 recorded · 37 measured · Source: the US BTS 06:00 · 94.5% · 528 recorded · 511 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS 08:00 · 93.1% · 358 recorded · 347 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 168 recorded · 164 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 11:00 · 84.7% · 250 recorded · 242 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 131 recorded · 127 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 17 recorded · 17 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 105 recorded · 102 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 133 recorded · 124 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 69 recorded · 59 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 107 recorded · 99 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 112 recorded · 100 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 69 recorded · 63 measured · Source: the US BTS 21:00 · 72.6% · 303 recorded · 270 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 · 37 recorded · 37 measured · Source: the US BTS 06:00 · -0.2 min · 528 recorded · 511 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS 08:00 · 0.7 min · 358 recorded · 347 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 168 recorded · 164 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 11:00 · 6.5 min · 250 recorded · 242 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 131 recorded · 127 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 17 recorded · 17 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 105 recorded · 102 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 133 recorded · 124 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 69 recorded · 59 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 107 recorded · 99 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 112 recorded · 100 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 69 recorded · 63 measured · Source: the US BTS 21:00 · 19.9 min · 303 recorded · 270 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.

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 · 37 · 37 recorded · 37 measured · Source: the US BTS 06:00 · 528 · 528 recorded · 511 measured · Source: the US BTS 07:00 · 12 · 12 recorded · 12 measured · Source: the US BTS 08:00 · 358 · 358 recorded · 347 measured · Source: the US BTS 09:00 · 168 · 168 recorded · 164 measured · Source: the US BTS 10:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 11:00 · 250 · 250 recorded · 242 measured · Source: the US BTS 12:00 · 131 · 131 recorded · 127 measured · Source: the US BTS 13:00 · 17 · 17 recorded · 17 measured · Source: the US BTS 14:00 · 105 · 105 recorded · 102 measured · Source: the US BTS 15:00 · 47 · 47 recorded · 47 measured · Source: the US BTS 16:00 · 133 · 133 recorded · 124 measured · Source: the US BTS 17:00 · 69 · 69 recorded · 59 measured · Source: the US BTS 18:00 · 107 · 107 recorded · 99 measured · Source: the US BTS 19:00 · 112 · 112 recorded · 100 measured · Source: the US BTS 20:00 · 69 · 69 recorded · 63 measured · Source: the US BTS 21:00 · 303 · 303 recorded · 270 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—3737
06:0094.5%-0.2 min511528
07:00Fewer than 200 measured departures—1212
08:0093.1%0.7 min347358
09:00Fewer than 200 measured departures—164168
10:00Fewer than 200 measured departures—44
11:0084.7%6.5 min242250
12:00Fewer than 200 measured departures—127131
13:00Fewer than 200 measured departures—1717
14:00Fewer than 200 measured departures—102105
15:00Fewer than 200 measured departures—4747
16:00Fewer than 200 measured departures—124133
17:00Fewer than 200 measured departures—5969
18:00Fewer than 200 measured departures—99107
19:00Fewer than 200 measured departures—100112
20:00Fewer than 200 measured departures—6369
21:0072.6%19.9 min270303
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 · 85.2% · 360 recorded · 337 measured · Source: the US BTS Tuesday · 90.2% · 362 recorded · 336 measured · Source: the US BTS Wednesday · 89.2% · 353 recorded · 341 measured · Source: the US BTS Thursday · 82.2% · 360 recorded · 348 measured · Source: the US BTS Friday · 85.8% · 363 recorded · 352 measured · Source: the US BTS Saturday · 84.2% · 299 recorded · 279 measured · Source: the US BTS Sunday · 86.8% · 353 recorded · 332 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 · 8.7 min · 360 recorded · 337 measured · Source: the US BTS Tuesday · 3.3 min · 362 recorded · 336 measured · Source: the US BTS Wednesday · 3.7 min · 353 recorded · 341 measured · Source: the US BTS Thursday · 13.3 min · 360 recorded · 348 measured · Source: the US BTS Friday · 6.6 min · 363 recorded · 352 measured · Source: the US BTS Saturday · 7.3 min · 299 recorded · 279 measured · Source: the US BTS Sunday · 12.7 min · 353 recorded · 332 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 · 360 · 360 recorded · 337 measured · Source: the US BTS Tuesday · 362 · 362 recorded · 336 measured · Source: the US BTS Wednesday · 353 · 353 recorded · 341 measured · Source: the US BTS Thursday · 360 · 360 recorded · 348 measured · Source: the US BTS Friday · 363 · 363 recorded · 352 measured · Source: the US BTS Saturday · 299 · 299 recorded · 279 measured · Source: the US BTS Sunday · 353 · 353 recorded · 332 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday85.2%8.7 min337360
Tuesday90.2%3.3 min336362
Wednesday89.2%3.7 min341353
Thursday82.2%13.3 min348360
Friday85.8%6.6 min352363
Saturday84.2%7.3 min279299
Sunday86.8%12.7 min332353

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 · Fewer than 200 measured departures · 147 recorded · 131 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 110 recorded · 98 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 125 recorded · 122 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 174 recorded · 169 measured · Source: the US BTS May · 91.1% · 293 recorded · 281 measured · Source: the US BTS Jun · 86.8% · 308 recorded · 295 measured · Source: the US BTS Jul · 76.8% · 358 recorded · 306 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 164 recorded · 162 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 172 recorded · 170 measured · Source: the US BTS Oct · 82.0% · 244 recorded · 244 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 118 recorded · 117 measured · Source: the US BTS Dec · 83.9% · 237 recorded · 230 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 147 recorded · 131 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 110 recorded · 98 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 125 recorded · 122 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 174 recorded · 169 measured · Source: the US BTS May · 1.3 min · 293 recorded · 281 measured · Source: the US BTS Jun · 11.0 min · 308 recorded · 295 measured · Source: the US BTS Jul · 19.2 min · 358 recorded · 306 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 164 recorded · 162 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 172 recorded · 170 measured · Source: the US BTS Oct · 9.7 min · 244 recorded · 244 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 118 recorded · 117 measured · Source: the US BTS Dec · 9.0 min · 237 recorded · 230 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 · 147 · 147 recorded · 131 measured · Source: the US BTS Feb · 110 · 110 recorded · 98 measured · Source: the US BTS Mar · 125 · 125 recorded · 122 measured · Source: the US BTS Apr · 174 · 174 recorded · 169 measured · Source: the US BTS May · 293 · 293 recorded · 281 measured · Source: the US BTS Jun · 308 · 308 recorded · 295 measured · Source: the US BTS Jul · 358 · 358 recorded · 306 measured · Source: the US BTS Aug · 164 · 164 recorded · 162 measured · Source: the US BTS Sep · 172 · 172 recorded · 170 measured · Source: the US BTS Oct · 244 · 244 recorded · 244 measured · Source: the US BTS Nov · 118 · 118 recorded · 117 measured · Source: the US BTS Dec · 237 · 237 recorded · 230 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—131147
FebFewer than 200 measured departures—98110
MarFewer than 200 measured departures—122125
AprFewer than 200 measured departures—169174
May91.1%1.3 min281293
Jun86.8%11.0 min295308
Jul76.8%19.2 min306358
AugFewer than 200 measured departures—162164
SepFewer than 200 measured departures—170172
Oct82.0%9.7 min244244
NovFewer than 200 measured departures—117118
Dec83.9%9.0 min230237

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 81.8% 2,005
  • Delayed >15 min 13.1% 320
  • Cancelled 5.1% 125
  • 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

34
34 of 34
Flight numbersBy direction DeparturesOn time
YX3684 GSP → EWR 139 90.4%
YX3652 EWR → GSP 132 97.0%
YX3695 GSP → EWR 86 94.2%
YX3618 GSP → EWR 82 84.0%
YX3582 GSP → EWR 81 95.9%
YX3647 GSP → EWR 79 83.5%
YX3502 EWR → GSP 76 67.1%
YX3472 GSP → EWR 72 93.1%
YX3584 EWR → GSP 72 90.8%
YX3604 EWR → GSP 72 91.3%
YX3700 GSP → EWR 72 95.6%
YX3606 EWR → GSP 71 75.8%
YX3707 EWR → GSP 68 85.3%
YX3514 EWR → GSP 66 85.3%
YX3505 EWR → GSP 63 100.0%
YX3521 GSP → EWR 60 93.3%
YX3556 EWR → GSP 57 96.2%
YX3572 EWR → GSP 53 98.1%
YX3621 GSP → EWR 49 89.1%
YX3666 EWR → GSP 49 38.9%
YX3480 EWR → GSP 48 68.9%
YX3507 GSP → EWR 48 36.8%
YX3622 GSP → EWR 47 89.1%
YX3574 EWR → GSP 45 82.5%
YX3426 EWR → GSP 37 69.4%
YX3518 GSP → EWR 37 63.3%
YX3565 EWR → GSP 37 93.8%
YX3596 GSP → EWR 37 87.9%
YX3516 GSP → EWR 35 97.1%
YX3578 GSP → EWR 34 75.0%
YX3491 EWR → GSP 32 96.9%
YX3488 GSP → EWR 31 71.0%
YX3706 GSP → EWR 31 86.2%
YX3499 EWR → GSP 30 73.3%

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 156 +4.0% 30 82.7%
June 2026 175 +45.8% 5 85.1%
May 2026 182 +83.8% 2 94.0%
April 2026 54 −53.0% 0 98.1%
March 2026 115 +1,542.9% 3 93.0%
February 2026 98 12 90.8%
January 2026 108 +369.6% 16 94.4%
December 2025 116 +1.8% 5 82.8%
October 2025 139 +32.4% 0 82.0%
September 2025 170 2 88.8%
August 2025 162 2 79.6%
July 2025 150 22 70.7%
June 2025 120 8 89.2%
May 2025 99 10 85.9%
April 2025 115 5 91.3%
March 2025 7 0 100.0%
January 2025 23 0 91.3%
December 2024 114 2 85.1%
November 2024 117 1 86.3%
October 2024 105 0 81.9%

How to read this chart

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