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1,547 km · Domestic

LaGuardia (LGA) – Frederick W. Smith (MEM)

In July 2026, 205 flights operated between LaGuardia and Frederick W. Smith (both directions), and 72.7% 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 periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January16395▼ 41.7%
February14690▼ 38.4%
March172140▼ 18.6%
April170180▲ 5.9%
May159268▲ 68.6%
June153229▲ 49.7%
July156205▲ 31.4%
August170––
September172––
October177–in progress
November157––
December139––
Year to date (Jan–Jul)1,1191,207▲ 7.9%

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
January78.5%84.2%▲ 7.3%
February89.0%82.2%▼ 7.6%
March84.3%60.7%▼ 28.0%
April85.9%85.0%▼ 1.0%
May78.6%82.1%▲ 4.5%
June83.0%83.4%▲ 0.5%
July80.1%72.7%▼ 9.2%
August84.7%––
September85.5%––
October74.0%–in progress
November76.4%––
December69.8%––
Year-to-date average (Jan–Jul)82.8%78.6%▼ 5.0%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January412▲ 200.0%
February69▲ 50.0%
March215▲ 650.0%
April02–
May330.0%
June1711▼ 35.3%
July2235▲ 59.1%
August4––
September0––
October3–in progress
November7––
December8––
Year to date (Jan–Jul)5487▲ 61.1%

Airlines on this route

  1. Republic Airways 95.7%
  2. Endeavor Air 4.2%
  3. Delta Air Lines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

LGA → MEM

Scheduled flights
1,986
Flights operated
1,894
Cancelled
92 · 4.6%
On-time departures
80.0%

MEM → LGA

Scheduled flights
1,984
Flights operated
1,913
Cancelled
71 · 3.6%
On-time departures
82.9%

LGA → MEM and MEM → LGA counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Republic Airways YX 3,801 95.7% 81.2% 163
Endeavor Air 9E 167 4.2% 87.4% 0
Delta Air Lines DL 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 delay08:00–09:000.0min · 414 recorded · 406 measured
Gap to highest-delay hour24.8min08:00 ↔ 20:00
Recorded flights3,970LGA–MEM

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 · 47 recorded · 45 measured · Source: the US BTS 06:00 · 92.0% · 490 recorded · 474 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 172 recorded · 166 measured · Source: the US BTS 08:00 · 91.9% · 414 recorded · 406 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 98 recorded · 97 measured · Source: the US BTS 11:00 · 83.1% · 416 recorded · 409 measured · Source: the US BTS 12:00 · 85.5% · 269 recorded · 268 measured · Source: the US BTS 13:00 · 78.1% · 348 recorded · 328 measured · Source: the US BTS 14:00 · 76.2% · 344 recorded · 327 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 156 recorded · 154 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 161 recorded · 147 measured · Source: the US BTS 17:00 · 67.9% · 239 recorded · 218 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 193 recorded · 188 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 119 recorded · 106 measured · Source: the US BTS 20:00 · 69.5% · 404 recorded · 374 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 30 recorded · 30 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 · 47 recorded · 45 measured · Source: the US BTS 06:00 · 4.6 min · 490 recorded · 474 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 172 recorded · 166 measured · Source: the US BTS 08:00 · 0.0 min · 414 recorded · 406 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 98 recorded · 97 measured · Source: the US BTS 11:00 · 6.3 min · 416 recorded · 409 measured · Source: the US BTS 12:00 · 3.6 min · 269 recorded · 268 measured · Source: the US BTS 13:00 · 12.5 min · 348 recorded · 328 measured · Source: the US BTS 14:00 · 11.7 min · 344 recorded · 327 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 156 recorded · 154 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 161 recorded · 147 measured · Source: the US BTS 17:00 · 24.2 min · 239 recorded · 218 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 193 recorded · 188 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 119 recorded · 106 measured · Source: the US BTS 20:00 · 24.8 min · 404 recorded · 374 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 30 recorded · 30 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 · 47 · 47 recorded · 45 measured · Source: the US BTS 06:00 · 490 · 490 recorded · 474 measured · Source: the US BTS 07:00 · 172 · 172 recorded · 166 measured · Source: the US BTS 08:00 · 414 · 414 recorded · 406 measured · Source: the US BTS 09:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 10:00 · 98 · 98 recorded · 97 measured · Source: the US BTS 11:00 · 416 · 416 recorded · 409 measured · Source: the US BTS 12:00 · 269 · 269 recorded · 268 measured · Source: the US BTS 13:00 · 348 · 348 recorded · 328 measured · Source: the US BTS 14:00 · 344 · 344 recorded · 327 measured · Source: the US BTS 15:00 · 156 · 156 recorded · 154 measured · Source: the US BTS 16:00 · 161 · 161 recorded · 147 measured · Source: the US BTS 17:00 · 239 · 239 recorded · 218 measured · Source: the US BTS 18:00 · 193 · 193 recorded · 188 measured · Source: the US BTS 19:00 · 119 · 119 recorded · 106 measured · Source: the US BTS 20:00 · 404 · 404 recorded · 374 measured · Source: the US BTS 21:00 · 30 · 30 recorded · 30 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—4547
06:0092.0%4.6 min474490
07:00Fewer than 200 measured departures—166172
08:0091.9%0.0 min406414
09:00Fewer than 200 measured departures—7070
10:00Fewer than 200 measured departures—9798
11:0083.1%6.3 min409416
12:0085.5%3.6 min268269
13:0078.1%12.5 min328348
14:0076.2%11.7 min327344
15:00Fewer than 200 measured departures—154156
16:00Fewer than 200 measured departures—147161
17:0067.9%24.2 min218239
18:00Fewer than 200 measured departures—188193
19:00Fewer than 200 measured departures—106119
20:0069.5%24.8 min374404
21:00Fewer than 200 measured departures—3030
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 · 82.8% · 617 recorded · 587 measured · Source: the US BTS Tuesday · 86.0% · 589 recorded · 558 measured · Source: the US BTS Wednesday · 82.2% · 613 recorded · 591 measured · Source: the US BTS Thursday · 80.3% · 604 recorded · 583 measured · Source: the US BTS Friday · 77.9% · 589 recorded · 565 measured · Source: the US BTS Saturday · 85.0% · 386 recorded · 380 measured · Source: the US BTS Sunday · 77.2% · 572 recorded · 543 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 · 617 recorded · 587 measured · Source: the US BTS Tuesday · 6.8 min · 589 recorded · 558 measured · Source: the US BTS Wednesday · 9.7 min · 613 recorded · 591 measured · Source: the US BTS Thursday · 13.3 min · 604 recorded · 583 measured · Source: the US BTS Friday · 12.3 min · 589 recorded · 565 measured · Source: the US BTS Saturday · 9.8 min · 386 recorded · 380 measured · Source: the US BTS Sunday · 12.8 min · 572 recorded · 543 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 · 617 · 617 recorded · 587 measured · Source: the US BTS Tuesday · 589 · 589 recorded · 558 measured · Source: the US BTS Wednesday · 613 · 613 recorded · 591 measured · Source: the US BTS Thursday · 604 · 604 recorded · 583 measured · Source: the US BTS Friday · 589 · 589 recorded · 565 measured · Source: the US BTS Saturday · 386 · 386 recorded · 380 measured · Source: the US BTS Sunday · 572 · 572 recorded · 543 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday82.8%8.7 min587617
Tuesday86.0%6.8 min558589
Wednesday82.2%9.7 min591613
Thursday80.3%13.3 min583604
Friday77.9%12.3 min565589
Saturday85.0%9.8 min380386
Sunday77.2%12.8 min543572

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 · 80.6% · 274 recorded · 258 measured · Source: the US BTS Feb · 86.4% · 251 recorded · 236 measured · Source: the US BTS Mar · 73.7% · 329 recorded · 312 measured · Source: the US BTS Apr · 85.4% · 352 recorded · 350 measured · Source: the US BTS May · 80.8% · 433 recorded · 427 measured · Source: the US BTS Jun · 83.3% · 410 recorded · 382 measured · Source: the US BTS Jul · 75.9% · 418 recorded · 361 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 174 recorded · 170 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 172 recorded · 172 measured · Source: the US BTS Oct · 84.5% · 358 recorded · 355 measured · Source: the US BTS Nov · 85.2% · 420 recorded · 413 measured · Source: the US BTS Dec · 75.7% · 379 recorded · 371 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 · 9.0 min · 274 recorded · 258 measured · Source: the US BTS Feb · 5.8 min · 251 recorded · 236 measured · Source: the US BTS Mar · 18.7 min · 329 recorded · 312 measured · Source: the US BTS Apr · 6.2 min · 352 recorded · 350 measured · Source: the US BTS May · 10.9 min · 433 recorded · 427 measured · Source: the US BTS Jun · 11.2 min · 410 recorded · 382 measured · Source: the US BTS Jul · 21.5 min · 418 recorded · 361 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 174 recorded · 170 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 172 recorded · 172 measured · Source: the US BTS Oct · 6.4 min · 358 recorded · 355 measured · Source: the US BTS Nov · 5.2 min · 420 recorded · 413 measured · Source: the US BTS Dec · 13.5 min · 379 recorded · 371 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 · 274 · 274 recorded · 258 measured · Source: the US BTS Feb · 251 · 251 recorded · 236 measured · Source: the US BTS Mar · 329 · 329 recorded · 312 measured · Source: the US BTS Apr · 352 · 352 recorded · 350 measured · Source: the US BTS May · 433 · 433 recorded · 427 measured · Source: the US BTS Jun · 410 · 410 recorded · 382 measured · Source: the US BTS Jul · 418 · 418 recorded · 361 measured · Source: the US BTS Aug · 174 · 174 recorded · 170 measured · Source: the US BTS Sep · 172 · 172 recorded · 172 measured · Source: the US BTS Oct · 358 · 358 recorded · 355 measured · Source: the US BTS Nov · 420 · 420 recorded · 413 measured · Source: the US BTS Dec · 379 · 379 recorded · 371 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan80.6%9.0 min258274
Feb86.4%5.8 min236251
Mar73.7%18.7 min312329
Apr85.4%6.2 min350352
May80.8%10.9 min427433
Jun83.3%11.2 min382410
Jul75.9%21.5 min361418
AugFewer than 200 measured departures—170174
SepFewer than 200 measured departures—172172
Oct84.5%6.4 min355358
Nov85.2%5.2 min413420
Dec75.7%13.5 min371379

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 78.1% 3,102
  • Delayed >15 min 17.8% 705
  • Cancelled 4.1% 163
  • 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

30
30 of 30
Flight numbersBy direction DeparturesOn time
YX4564 MEM → LGA 597 91.2%
YX4696 LGA → MEM 526 69.0%
YX4807 LGA → MEM 492 80.0%
YX4807 MEM → LGA 459 73.5%
YX5750 LGA → MEM 192 91.9%
YX5750 MEM → LGA 191 81.7%
YX4461 LGA → MEM 72 71.0%
9E9E4917 LGA → MEM 59 81.4%
9E9E4951 MEM → LGA 57 87.7%
YX5606 LGA → MEM 55 87.3%
YX5606 MEM → LGA 55 81.8%
YX5711 MEM → LGA 55 92.0%
YX5773 LGA → MEM 55 77.6%
YX4461 MEM → LGA 52 63.0%
YX5775 LGA → MEM 48 71.8%
YX5779 MEM → LGA 48 81.0%
YX5847 MEM → LGA 45 84.4%
YX5847 LGA → MEM 45 93.2%
YX5592 LGA → MEM 44 90.9%
YX4468 MEM → LGA 39 79.5%
YX4468 LGA → MEM 39 92.3%
YX5596 LGA → MEM 38 66.7%
YX5592 MEM → LGA 36 86.1%
YX5756 MEM → LGA 33 81.8%
YX5642 MEM → LGA 32 87.5%
YX5612 MEM → LGA 31 93.6%
YX5731 LGA → MEM 31 93.6%
YX5731 MEM → LGA 31 80.7%
YX5756 LGA → MEM 31 83.9%
YX5642 LGA → MEM 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 205 +31.4% 35 72.7%
June 2026 229 +49.7% 11 83.4%
May 2026 268 +68.6% 3 82.1%
April 2026 180 +5.9% 2 85.0%
March 2026 140 −18.6% 15 60.7%
February 2026 90 −38.4% 9 82.2%
January 2026 95 −41.7% 12 84.2%
December 2025 139 −40.1% 8 69.8%
November 2025 157 −38.7% 7 76.4%
October 2025 177 −0.6% 3 74.0%
September 2025 172 0 85.5%
August 2025 170 4 84.7%
July 2025 156 22 80.1%
June 2025 153 17 83.0%
May 2025 159 3 78.6%
April 2025 170 0 85.9%
March 2025 172 2 84.3%
February 2025 146 6 89.0%
January 2025 163 4 78.5%
December 2024 232 0 79.3%
November 2024 256 0 90.6%
October 2024 178 0 94.9%

How to read this chart

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