948 km · Domestic

Piedmont Triad (GSO) – Chicago O'Hare (ORD)

In July 2026, 179 flights operated between Piedmont Triad and Chicago O'Hare (both directions), and 77.1% left on time, according to the US BTS.

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
January88213▲ 142.0%
February104241▲ 131.7%
March172291▲ 69.2%
April160345▲ 115.6%
May177344▲ 94.4%
June154170▲ 10.4%
July171179▲ 4.7%
August189––
September253––
October272–in progress
November254––
December275––
Year to date (Jan–Jul)1,0261,783▲ 73.8%

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
January85.2%78.9%▼ 7.4%
February80.8%82.6%▲ 2.2%
March82.6%78.7%▼ 4.7%
April74.4%81.2%▲ 9.1%
May84.2%87.2%▲ 3.6%
June83.8%83.5%▼ 0.4%
July77.8%77.1%▼ 0.9%
August88.4%––
September90.5%––
October89.3%–in progress
November83.1%––
December73.1%––
Year-to-date average (Jan–Jul)81.3%81.3%▲ 0.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January117▲ 1,600.0%
February51▼ 80.0%
March017–
April411▲ 175.0%
May07–
June010–
July27▲ 250.0%
August6––
September0––
October1–in progress
November24––
December0––
Year to date (Jan–Jul)1270▲ 483.3%

Airlines on this route

  1. Envoy Air 58.6%
  2. SkyWest Airlines 35.3%
  3. Republic Airways 6.1%

Oct 1, 2024 – Jul 31, 2026

By direction

GSO → ORD

Scheduled flights
2,390
Flights operated
2,330
Cancelled
60 · 2.5%
On-time departures
83.7%

ORD → GSO

Scheduled flights
2,389
Flights operated
2,334
Cancelled
55 · 2.3%
On-time departures
81.7%

GSO → ORD and ORD → GSO counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Envoy Air MQ 2,802 58.6% 82.2% 60
SkyWest Airlines OO 1,687 35.3% 82.4% 43
Republic Airways YX 290 6.1% 89.2% 12

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 delay06:00–07:004.1min · 493 recorded · 487 measured
Gap to highest-delay hour14.9min06:00 ↔ 11:00
Recorded flights4,779GSO–ORD

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 · 94.1% · 493 recorded · 487 measured · Source: the US BTS 07:00 · 92.5% · 379 recorded · 373 measured · Source: the US BTS 08:00 · 87.3% · 503 recorded · 497 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 100 recorded · 100 measured · Source: the US BTS 11:00 · 77.4% · 370 recorded · 367 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 13:00 · 86.4% · 611 recorded · 603 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 93 recorded · 89 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 80 recorded · 77 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 203 recorded · 196 measured · Source: the US BTS 17:00 · 77.4% · 902 recorded · 880 measured · Source: the US BTS 18:00 · 75.4% · 578 recorded · 560 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 185 recorded · 171 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 165 recorded · 154 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 24 recorded · 20 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 5 recorded · 2 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 · 4.1 min · 493 recorded · 487 measured · Source: the US BTS 07:00 · 4.3 min · 379 recorded · 373 measured · Source: the US BTS 08:00 · 4.2 min · 503 recorded · 497 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 100 recorded · 100 measured · Source: the US BTS 11:00 · 19.0 min · 370 recorded · 367 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 13:00 · 7.7 min · 611 recorded · 603 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 93 recorded · 89 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 80 recorded · 77 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 203 recorded · 196 measured · Source: the US BTS 17:00 · 15.7 min · 902 recorded · 880 measured · Source: the US BTS 18:00 · 16.3 min · 578 recorded · 560 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 185 recorded · 171 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 165 recorded · 154 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 24 recorded · 20 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 5 recorded · 2 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 493 · 493 recorded · 487 measured · Source: the US BTS 07:00 · 379 · 379 recorded · 373 measured · Source: the US BTS 08:00 · 503 · 503 recorded · 497 measured · Source: the US BTS 09:00 · 38 · 38 recorded · 38 measured · Source: the US BTS 10:00 · 100 · 100 recorded · 100 measured · Source: the US BTS 11:00 · 370 · 370 recorded · 367 measured · Source: the US BTS 12:00 · 50 · 50 recorded · 50 measured · Source: the US BTS 13:00 · 611 · 611 recorded · 603 measured · Source: the US BTS 14:00 · 93 · 93 recorded · 89 measured · Source: the US BTS 15:00 · 80 · 80 recorded · 77 measured · Source: the US BTS 16:00 · 203 · 203 recorded · 196 measured · Source: the US BTS 17:00 · 902 · 902 recorded · 880 measured · Source: the US BTS 18:00 · 578 · 578 recorded · 560 measured · Source: the US BTS 19:00 · 185 · 185 recorded · 171 measured · Source: the US BTS 20:00 · 165 · 165 recorded · 154 measured · Source: the US BTS 21:00 · 24 · 24 recorded · 20 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · 5 · 5 recorded · 2 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———
06:0094.1%4.1 min487493
07:0092.5%4.3 min373379
08:0087.3%4.2 min497503
09:00Fewer than 200 measured departures—3838
10:00Fewer than 200 measured departures—100100
11:0077.4%19.0 min367370
12:00Fewer than 200 measured departures—5050
13:0086.4%7.7 min603611
14:00Fewer than 200 measured departures—8993
15:00Fewer than 200 measured departures—7780
16:00Fewer than 200 measured departures—196203
17:0077.4%15.7 min880902
18:0075.4%16.3 min560578
19:00Fewer than 200 measured departures—171185
20:00Fewer than 200 measured departures—154165
21:00Fewer than 200 measured departures—2024
22:00No observations———
23:00Fewer than 200 measured departures—25

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 82.3% · 715 recorded · 689 measured · Source: the US BTS Tuesday · 84.0% · 622 recorded · 618 measured · Source: the US BTS Wednesday · 84.5% · 664 recorded · 656 measured · Source: the US BTS Thursday · 84.3% · 702 recorded · 687 measured · Source: the US BTS Friday · 81.6% · 698 recorded · 684 measured · Source: the US BTS Saturday · 83.2% · 645 recorded · 620 measured · Source: the US BTS Sunday · 79.6% · 733 recorded · 710 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
Monday · 11.9 min · 715 recorded · 689 measured · Source: the US BTS Tuesday · 11.4 min · 622 recorded · 618 measured · Source: the US BTS Wednesday · 9.4 min · 664 recorded · 656 measured · Source: the US BTS Thursday · 6.7 min · 702 recorded · 687 measured · Source: the US BTS Friday · 11.1 min · 698 recorded · 684 measured · Source: the US BTS Saturday · 9.5 min · 645 recorded · 620 measured · Source: the US BTS Sunday · 15.1 min · 733 recorded · 710 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 715 · 715 recorded · 689 measured · Source: the US BTS Tuesday · 622 · 622 recorded · 618 measured · Source: the US BTS Wednesday · 664 · 664 recorded · 656 measured · Source: the US BTS Thursday · 702 · 702 recorded · 687 measured · Source: the US BTS Friday · 698 · 698 recorded · 684 measured · Source: the US BTS Saturday · 645 · 645 recorded · 620 measured · Source: the US BTS Sunday · 733 · 733 recorded · 710 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday82.3%11.9 min689715
Tuesday84.0%11.4 min618622
Wednesday84.5%9.4 min656664
Thursday84.3%6.7 min687702
Friday81.6%11.1 min684698
Saturday83.2%9.5 min620645
Sunday79.6%15.1 min710733

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 · 80.7% · 319 recorded · 301 measured · Source: the US BTS Feb · 82.0% · 351 recorded · 345 measured · Source: the US BTS Mar · 80.1% · 480 recorded · 463 measured · Source: the US BTS Apr · 79.0% · 520 recorded · 505 measured · Source: the US BTS May · 86.2% · 528 recorded · 521 measured · Source: the US BTS Jun · 83.6% · 334 recorded · 324 measured · Source: the US BTS Jul · 77.4% · 359 recorded · 350 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 195 recorded · 189 measured · Source: the US BTS Sep · 90.5% · 253 recorded · 253 measured · Source: the US BTS Oct · 89.5% · 409 recorded · 408 measured · Source: the US BTS Nov · 85.0% · 512 recorded · 486 measured · Source: the US BTS Dec · 76.5% · 519 recorded · 519 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 · 12.6 min · 319 recorded · 301 measured · Source: the US BTS Feb · 11.1 min · 351 recorded · 345 measured · Source: the US BTS Mar · 19.7 min · 480 recorded · 463 measured · Source: the US BTS Apr · 10.3 min · 520 recorded · 505 measured · Source: the US BTS May · 7.8 min · 528 recorded · 521 measured · Source: the US BTS Jun · 9.3 min · 334 recorded · 324 measured · Source: the US BTS Jul · 19.8 min · 359 recorded · 350 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 195 recorded · 189 measured · Source: the US BTS Sep · 2.8 min · 253 recorded · 253 measured · Source: the US BTS Oct · 4.1 min · 409 recorded · 408 measured · Source: the US BTS Nov · 8.4 min · 512 recorded · 486 measured · Source: the US BTS Dec · 13.6 min · 519 recorded · 519 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 319 · 319 recorded · 301 measured · Source: the US BTS Feb · 351 · 351 recorded · 345 measured · Source: the US BTS Mar · 480 · 480 recorded · 463 measured · Source: the US BTS Apr · 520 · 520 recorded · 505 measured · Source: the US BTS May · 528 · 528 recorded · 521 measured · Source: the US BTS Jun · 334 · 334 recorded · 324 measured · Source: the US BTS Jul · 359 · 359 recorded · 350 measured · Source: the US BTS Aug · 195 · 195 recorded · 189 measured · Source: the US BTS Sep · 253 · 253 recorded · 253 measured · Source: the US BTS Oct · 409 · 409 recorded · 408 measured · Source: the US BTS Nov · 512 · 512 recorded · 486 measured · Source: the US BTS Dec · 519 · 519 recorded · 519 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan80.7%12.6 min301319
Feb82.0%11.1 min345351
Mar80.1%19.7 min463480
Apr79.0%10.3 min505520
May86.2%7.8 min521528
Jun83.6%9.3 min324334
Jul77.4%19.8 min350359
AugFewer than 200 measured departures—189195
Sep90.5%2.8 min253253
Oct89.5%4.1 min408409
Nov85.0%8.4 min486512
Dec76.5%13.6 min519519

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 80.7% 3,858
  • Delayed >15 min 16.9% 806
  • Cancelled 2.4% 115
  • 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

27
27 of 27
Flight numbersBy direction DeparturesOn time
MQ3648 ORD → GSO 621 75.6%
OO4776 GSO → ORD 495 76.9%
MQ3413 GSO → ORD 481 92.8%
OO5395 ORD → GSO 476 84.6%
OO5396 ORD → GSO 270 79.4%
OO4722 GSO → ORD 256 92.0%
MQ3673 GSO → ORD 173 94.1%
MQ4144 GSO → ORD 166 82.3%
MQ4144 ORD → GSO 133 89.5%
MQ4096 ORD → GSO 69 80.9%
MQ3932 GSO → ORD 68 79.0%
MQ3932 ORD → GSO 68 80.3%
MQ4096 GSO → ORD 68 62.7%
MQ3540 ORD → GSO 49 72.9%
MQ3724 GSO → ORD 48 79.2%
MQ3724 ORD → GSO 47 91.5%
MQ3625 GSO → ORD 44 79.6%
MQ3625 ORD → GSO 44 81.8%
MQ4191 ORD → GSO 34 75.8%
MQ4191 GSO → ORD 34 71.0%
OO5422 ORD → GSO 31 83.9%
OO5577 GSO → ORD 31 80.7%
MQ3459 ORD → GSO 30 82.8%
MQ3459 GSO → ORD 30 84.6%
MQ3593 ORD → GSO 30 89.7%
MQ3744 ORD → GSO 30 76.7%
MQ3744 GSO → ORD 30 63.3%

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 179 +4.7% 7 77.1%
June 2026 170 +10.4% 10 83.5%
May 2026 344 +94.4% 7 87.2%
April 2026 345 +115.6% 11 81.2%
March 2026 291 +69.2% 17 78.7%
February 2026 241 +131.7% 1 82.6%
January 2026 213 +142.0% 17 78.9%
December 2025 275 +12.7% 0 73.1%
November 2025 254 +9.5% 24 83.1%
October 2025 272 +100.0% 1 89.3%
September 2025 253 0 90.5%
August 2025 189 6 88.4%
July 2025 171 2 77.8%
June 2025 154 0 83.8%
May 2025 177 0 84.2%
April 2025 160 4 74.4%
March 2025 172 0 82.6%
February 2025 104 5 80.8%
January 2025 88 1 85.2%
December 2024 244 0 80.3%
November 2024 232 2 87.1%
October 2024 136 0 89.7%

How to read this chart

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