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1,878 km · Domestic

Newark Liberty (EWR) – Louis Armstrong New Orleans (MSY)

In July 2026, 154 flights operated between Newark Liberty and Louis Armstrong New Orleans (both directions), and 77.9% 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
January226207▼ 8.4%
February268199▼ 25.7%
March269244▼ 9.3%
April232238▲ 2.6%
May181220▲ 21.5%
June166171▲ 3.0%
July126154▲ 22.2%
August136––
September148––
October225–in progress
November222––
December235––
Year to date (Jan–Jul)1,4681,433▼ 2.4%

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
January87.6%88.9%▲ 1.5%
February79.5%85.4%▲ 7.4%
March83.3%79.9%▼ 4.1%
April73.7%91.6%▲ 24.3%
May56.4%90.0%▲ 59.6%
June77.1%87.7%▲ 13.7%
July67.5%77.9%▲ 15.4%
August68.4%––
September83.1%––
October74.7%–in progress
November73.0%––
December80.0%––
Year-to-date average (Jan–Jul)75.0%85.9%▲ 14.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January2311▼ 52.2%
February015–
March440.0%
April20▼ 100.0%
May112▼ 81.8%
June41▼ 75.0%
July46▲ 50.0%
August0––
September0––
October5–in progress
November8––
December4––
Year to date (Jan–Jul)4839▼ 18.8%

Airlines on this route

  1. United Airlines 79.2%
  2. Spirit Airlines 10.4%
  3. Republic Airways 10.1%
  4. Frontier Airlines 0.2%
  5. JetBlue Airways 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

EWR → MSY

Scheduled flights
2,366
Flights operated
2,312
Cancelled
54 · 2.3%
On-time departures
78.7%

MSY → EWR

Scheduled flights
2,366
Flights operated
2,311
Cancelled
55 · 2.3%
On-time departures
81.1%

EWR → MSY and MSY → EWR counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 3,746 79.2% 80.6% 73
Spirit Airlines NK 492 10.4% 69.0% 15
Republic Airways YX 480 10.1% 85.6% 21
Frontier Airlines F9 10 0.2% 70.0% 0
JetBlue Airways B6 4 0.1% 50.0% 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 delay06:00–07:000.1min · 678 recorded · 665 measured
Gap to highest-delay hour46.1min06:00 ↔ 18:00
Recorded flights4,732EWR–MSY

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 · Fewer than 200 measured departures · 1 recorded · 1 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 · 93.1% · 678 recorded · 665 measured · Source: the US BTS 07:00 · 86.5% · 284 recorded · 274 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 76 recorded · 72 measured · Source: the US BTS 09:00 · 85.4% · 309 recorded · 308 measured · Source: the US BTS 10:00 · 90.3% · 270 recorded · 268 measured · Source: the US BTS 11:00 · 83.6% · 308 recorded · 298 measured · Source: the US BTS 12:00 · 81.9% · 694 recorded · 686 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 167 recorded · 166 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 151 recorded · 149 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 172 recorded · 167 measured · Source: the US BTS 16:00 · 72.1% · 322 recorded · 312 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 111 recorded · 109 measured · Source: the US BTS 18:00 · 61.7% · 282 recorded · 269 measured · Source: the US BTS 19:00 · 77.2% · 392 recorded · 377 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 111 recorded · 111 measured · Source: the US BTS 21:00 · 67.4% · 347 recorded · 334 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 57 recorded · 57 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 · Fewer than 200 measured departures · 1 recorded · 1 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 · 0.1 min · 678 recorded · 665 measured · Source: the US BTS 07:00 · 4.4 min · 284 recorded · 274 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 76 recorded · 72 measured · Source: the US BTS 09:00 · 12.7 min · 309 recorded · 308 measured · Source: the US BTS 10:00 · 4.8 min · 270 recorded · 268 measured · Source: the US BTS 11:00 · 10.8 min · 308 recorded · 298 measured · Source: the US BTS 12:00 · 13.4 min · 694 recorded · 686 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 167 recorded · 166 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 151 recorded · 149 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 172 recorded · 167 measured · Source: the US BTS 16:00 · 18.9 min · 322 recorded · 312 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 111 recorded · 109 measured · Source: the US BTS 18:00 · 46.2 min · 282 recorded · 269 measured · Source: the US BTS 19:00 · 9.9 min · 392 recorded · 377 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 111 recorded · 111 measured · Source: the US BTS 21:00 · 18.1 min · 347 recorded · 334 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 57 recorded · 57 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 · 1 · 1 recorded · 1 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 · 678 · 678 recorded · 665 measured · Source: the US BTS 07:00 · 284 · 284 recorded · 274 measured · Source: the US BTS 08:00 · 76 · 76 recorded · 72 measured · Source: the US BTS 09:00 · 309 · 309 recorded · 308 measured · Source: the US BTS 10:00 · 270 · 270 recorded · 268 measured · Source: the US BTS 11:00 · 308 · 308 recorded · 298 measured · Source: the US BTS 12:00 · 694 · 694 recorded · 686 measured · Source: the US BTS 13:00 · 167 · 167 recorded · 166 measured · Source: the US BTS 14:00 · 151 · 151 recorded · 149 measured · Source: the US BTS 15:00 · 172 · 172 recorded · 167 measured · Source: the US BTS 16:00 · 322 · 322 recorded · 312 measured · Source: the US BTS 17:00 · 111 · 111 recorded · 109 measured · Source: the US BTS 18:00 · 282 · 282 recorded · 269 measured · Source: the US BTS 19:00 · 392 · 392 recorded · 377 measured · Source: the US BTS 20:00 · 111 · 111 recorded · 111 measured · Source: the US BTS 21:00 · 347 · 347 recorded · 334 measured · Source: the US BTS 22:00 · 57 · 57 recorded · 57 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———
02:00Fewer than 200 measured departures—11
03:00No observations———
04:00No observations———
05:00No observations———
06:0093.1%0.1 min665678
07:0086.5%4.4 min274284
08:00Fewer than 200 measured departures—7276
09:0085.4%12.7 min308309
10:0090.3%4.8 min268270
11:0083.6%10.8 min298308
12:0081.9%13.4 min686694
13:00Fewer than 200 measured departures—166167
14:00Fewer than 200 measured departures—149151
15:00Fewer than 200 measured departures—167172
16:0072.1%18.9 min312322
17:00Fewer than 200 measured departures—109111
18:0061.7%46.2 min269282
19:0077.2%9.9 min377392
20:00Fewer than 200 measured departures—111111
21:0067.4%18.1 min334347
22:00Fewer than 200 measured departures—5757
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.8% · 701 recorded · 679 measured · Source: the US BTS Tuesday · 85.9% · 653 recorded · 633 measured · Source: the US BTS Wednesday · 84.4% · 654 recorded · 642 measured · Source: the US BTS Thursday · 74.4% · 713 recorded · 700 measured · Source: the US BTS Friday · 80.3% · 693 recorded · 686 measured · Source: the US BTS Saturday · 81.0% · 604 recorded · 590 measured · Source: the US BTS Sunday · 74.3% · 714 recorded · 693 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 · 13.2 min · 701 recorded · 679 measured · Source: the US BTS Tuesday · 6.5 min · 653 recorded · 633 measured · Source: the US BTS Wednesday · 8.8 min · 654 recorded · 642 measured · Source: the US BTS Thursday · 21.8 min · 713 recorded · 700 measured · Source: the US BTS Friday · 10.9 min · 693 recorded · 686 measured · Source: the US BTS Saturday · 14.4 min · 604 recorded · 590 measured · Source: the US BTS Sunday · 22.6 min · 714 recorded · 693 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 · 701 · 701 recorded · 679 measured · Source: the US BTS Tuesday · 653 · 653 recorded · 633 measured · Source: the US BTS Wednesday · 654 · 654 recorded · 642 measured · Source: the US BTS Thursday · 713 · 713 recorded · 700 measured · Source: the US BTS Friday · 693 · 693 recorded · 686 measured · Source: the US BTS Saturday · 604 · 604 recorded · 590 measured · Source: the US BTS Sunday · 714 · 714 recorded · 693 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.8%13.2 min679701
Tuesday85.9%6.5 min633653
Wednesday84.4%8.8 min642654
Thursday74.4%21.8 min700713
Friday80.3%10.9 min686693
Saturday81.0%14.4 min590604
Sunday74.3%22.6 min693714

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 · 88.2% · 467 recorded · 433 measured · Source: the US BTS Feb · 82.0% · 482 recorded · 467 measured · Source: the US BTS Mar · 81.7% · 521 recorded · 513 measured · Source: the US BTS Apr · 82.8% · 472 recorded · 470 measured · Source: the US BTS May · 74.8% · 414 recorded · 401 measured · Source: the US BTS Jun · 82.5% · 342 recorded · 337 measured · Source: the US BTS Jul · 73.2% · 290 recorded · 280 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 136 recorded · 136 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 148 recorded · 148 measured · Source: the US BTS Oct · 80.6% · 430 recorded · 423 measured · Source: the US BTS Nov · 72.8% · 513 recorded · 503 measured · Source: the US BTS Dec · 80.9% · 517 recorded · 512 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 · 6.5 min · 467 recorded · 433 measured · Source: the US BTS Feb · 9.5 min · 482 recorded · 467 measured · Source: the US BTS Mar · 8.7 min · 521 recorded · 513 measured · Source: the US BTS Apr · 14.3 min · 472 recorded · 470 measured · Source: the US BTS May · 19.4 min · 414 recorded · 401 measured · Source: the US BTS Jun · 14.8 min · 342 recorded · 337 measured · Source: the US BTS Jul · 26.5 min · 290 recorded · 280 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 136 recorded · 136 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 148 recorded · 148 measured · Source: the US BTS Oct · 9.8 min · 430 recorded · 423 measured · Source: the US BTS Nov · 20.0 min · 513 recorded · 503 measured · Source: the US BTS Dec · 13.5 min · 517 recorded · 512 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 · 467 · 467 recorded · 433 measured · Source: the US BTS Feb · 482 · 482 recorded · 467 measured · Source: the US BTS Mar · 521 · 521 recorded · 513 measured · Source: the US BTS Apr · 472 · 472 recorded · 470 measured · Source: the US BTS May · 414 · 414 recorded · 401 measured · Source: the US BTS Jun · 342 · 342 recorded · 337 measured · Source: the US BTS Jul · 290 · 290 recorded · 280 measured · Source: the US BTS Aug · 136 · 136 recorded · 136 measured · Source: the US BTS Sep · 148 · 148 recorded · 148 measured · Source: the US BTS Oct · 430 · 430 recorded · 423 measured · Source: the US BTS Nov · 513 · 513 recorded · 503 measured · Source: the US BTS Dec · 517 · 517 recorded · 512 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan88.2%6.5 min433467
Feb82.0%9.5 min467482
Mar81.7%8.7 min513521
Apr82.8%14.3 min470472
May74.8%19.4 min401414
Jun82.5%14.8 min337342
Jul73.2%26.5 min280290
AugFewer than 200 measured departures—136136
SepFewer than 200 measured departures—148148
Oct80.6%9.8 min423430
Nov72.8%20.0 min503513
Dec80.9%13.5 min512517

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 78.0% 3,693
  • Delayed >15 min 19.7% 930
  • Cancelled 2.3% 109
  • 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

53
53 of 53
Flight numbersBy direction DeparturesOn time
UA2235 MSY → EWR 520 68.9%
UA2468 EWR → MSY 465 84.8%
UA1508 MSY → EWR 261 91.8%
UA1437 MSY → EWR 148 95.2%
UA1115 MSY → EWR 128 81.6%
UA2858 EWR → MSY 128 83.2%
UA2033 EWR → MSY 119 64.4%
UA2172 MSY → EWR 105 94.2%
UA1774 EWR → MSY 88 81.6%
NK744 MSY → EWR 87 86.1%
NK749 EWR → MSY 85 54.8%
UA1653 EWR → MSY 73 68.1%
UA2677 MSY → EWR 73 89.0%
UA1343 MSY → EWR 64 98.3%
UA1149 EWR → MSY 57 70.9%
UA1309 EWR → MSY 54 92.6%
NK208 MSY → EWR 52 74.0%
UA1343 EWR → MSY 51 82.0%
UA1915 MSY → EWR 51 76.5%
UA1752 MSY → EWR 49 87.8%
UA1701 MSY → EWR 47 97.9%
UA1219 EWR → MSY 46 68.9%
UA1527 EWR → MSY 46 76.1%
YX3416 MSY → EWR 45 77.8%
YX3643 EWR → MSY 45 86.7%
UA1613 EWR → MSY 42 97.6%
UA2649 EWR → MSY 42 59.0%
UA2183 MSY → EWR 41 87.2%
UA1063 EWR → MSY 37 91.7%
UA1612 MSY → EWR 37 94.3%
UA1844 MSY → EWR 37 94.4%
UA2280 MSY → EWR 37 78.4%
UA2402 EWR → MSY 37 59.5%
UA299 EWR → MSY 37 83.3%
UA782 EWR → MSY 37 74.3%
YX3437 EWR → MSY 37 88.6%
YX3692 MSY → EWR 37 91.2%
UA765 EWR → MSY 36 75.0%
UA1498 EWR → MSY 35 74.3%
UA1992 MSY → EWR 35 97.1%
UA2496 EWR → MSY 35 57.1%
NK1520 EWR → MSY 34 78.8%
NK1521 MSY → EWR 34 38.7%
NK2213 EWR → MSY 34 90.3%
UA1338 EWR → MSY 34 79.4%
NK2283 MSY → EWR 32 64.5%
NK2284 EWR → MSY 32 71.0%
UA399 EWR → MSY 32 81.3%
UA600 EWR → MSY 32 81.3%
UA1341 EWR → MSY 31 96.8%
UA1611 MSY → EWR 31 46.7%
NK2550 EWR → MSY 30 58.6%
NK2551 MSY → EWR 30 40.0%

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 154 +22.2% 6 77.9%
June 2026 171 +3.0% 1 87.7%
May 2026 220 +21.5% 2 90.0%
April 2026 238 +2.6% 0 91.6%
March 2026 244 −9.3% 4 79.9%
February 2026 199 −25.7% 15 85.4%
January 2026 207 −8.4% 11 88.9%
December 2025 235 −15.2% 4 80.0%
November 2025 222 −21.0% 8 73.0%
October 2025 225 +13.6% 5 74.7%
September 2025 148 0 83.1%
August 2025 136 0 68.4%
July 2025 126 4 67.5%
June 2025 166 4 77.1%
May 2025 181 11 56.4%
April 2025 232 2 73.7%
March 2025 269 4 83.3%
February 2025 268 0 79.5%
January 2025 226 23 87.6%
December 2024 277 1 81.6%
November 2024 281 2 72.6%
October 2024 198 2 87.4%

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