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1,949 km · Domestic

Buffalo Niagara (BUF) – Dallas Fort Worth (DFW)

In July 2026, 138 flights operated between Buffalo Niagara and Dallas Fort Worth (both directions), and 63.0% 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
January1164▲ 481.8%
February2956▲ 93.1%
March6058▼ 3.3%
April5758▲ 1.8%
May10782▼ 23.4%
June113116▲ 2.7%
July119138▲ 16.0%
August130––
September116––
October118–in progress
November112––
December74––
Year to date (Jan–Jul)496572▲ 15.3%

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
January90.9%59.4%▼ 34.7%
February69.0%71.4%▲ 3.5%
March68.3%77.6%▲ 13.6%
April68.4%77.6%▲ 13.5%
May59.8%75.6%▲ 26.4%
June56.6%62.9%▲ 11.1%
July52.1%63.0%▲ 20.9%
August56.2%––
September76.7%––
October79.7%–in progress
November65.2%––
December59.5%––
Year-to-date average (Jan–Jul)66.4%69.6%▲ 4.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January06–
February20▼ 100.0%
March24▲ 100.0%
April32▼ 33.3%
May32▼ 33.3%
June34▲ 33.3%
July32▼ 33.3%
August2––
September4––
October2–in progress
November4––
December2––
Year to date (Jan–Jul)1620▲ 25.0%

Airlines on this route

  1. American Airlines 98.9%
  2. PSA Airlines 1.0%
  3. Envoy Air 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

BUF → DFW

Scheduled flights
934
Flights operated
909
Cancelled
25 · 2.7%
On-time departures
77.1%

DFW → BUF

Scheduled flights
934
Flights operated
907
Cancelled
27 · 2.9%
On-time departures
56.0%

BUF → DFW and DFW → BUF counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 1,848 98.9% 66.7% 50
PSA Airlines OH 18 1.0% 43.8% 2
Envoy Air MQ 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 delay07:00–08:006.7min · 267 recorded · 261 measured
Gap to highest-delay hour35.0min07:00 ↔ 18:00
Recorded flights1,868BUF–DFW

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 · 86.7% · 349 recorded · 337 measured · Source: the US BTS 07:00 · 87.4% · 267 recorded · 261 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 71 recorded · 69 measured · Source: the US BTS 12:00 · 63.2% · 206 recorded · 201 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 48 recorded · 48 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 72 recorded · 70 measured · Source: the US BTS 17:00 · 59.1% · 232 recorded · 225 measured · Source: the US BTS 18:00 · 50.0% · 386 recorded · 374 measured · Source: the US BTS 19:00 · 58.4% · 227 recorded · 221 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 13.0 min · 349 recorded · 337 measured · Source: the US BTS 07:00 · 6.7 min · 267 recorded · 261 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 71 recorded · 69 measured · Source: the US BTS 12:00 · 26.9 min · 206 recorded · 201 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 48 recorded · 48 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 72 recorded · 70 measured · Source: the US BTS 17:00 · 31.6 min · 232 recorded · 225 measured · Source: the US BTS 18:00 · 41.6 min · 386 recorded · 374 measured · Source: the US BTS 19:00 · 27.4 min · 227 recorded · 221 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 349 · 349 recorded · 337 measured · Source: the US BTS 07:00 · 267 · 267 recorded · 261 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · 9 · 9 recorded · 9 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 71 · 71 recorded · 69 measured · Source: the US BTS 12:00 · 206 · 206 recorded · 201 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 48 · 48 recorded · 48 measured · Source: the US BTS 15:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 16:00 · 72 · 72 recorded · 70 measured · Source: the US BTS 17:00 · 232 · 232 recorded · 225 measured · Source: the US BTS 18:00 · 386 · 386 recorded · 374 measured · Source: the US BTS 19:00 · 227 · 227 recorded · 221 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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———
05:00No observations———
06:0086.7%13.0 min337349
07:0087.4%6.7 min261267
08:00No observations———
09:00Fewer than 200 measured departures—99
10:00No observations———
11:00Fewer than 200 measured departures—6971
12:0063.2%26.9 min201206
13:00No observations———
14:00Fewer than 200 measured departures—4848
15:00Fewer than 200 measured departures—11
16:00Fewer than 200 measured departures—7072
17:0059.1%31.6 min225232
18:0050.0%41.6 min374386
19:0058.4%27.4 min221227
20:00No observations———
21:00No observations———
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 · 60.2% · 271 recorded · 261 measured · Source: the US BTS Tuesday · 71.7% · 262 recorded · 254 measured · Source: the US BTS Wednesday · 75.8% · 264 recorded · 256 measured · Source: the US BTS Thursday · 67.0% · 273 recorded · 270 measured · Source: the US BTS Friday · 69.6% · 266 recorded · 260 measured · Source: the US BTS Saturday · 61.9% · 260 recorded · 252 measured · Source: the US BTS Sunday · 60.1% · 272 recorded · 263 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 · 34.4 min · 271 recorded · 261 measured · Source: the US BTS Tuesday · 19.0 min · 262 recorded · 254 measured · Source: the US BTS Wednesday · 15.6 min · 264 recorded · 256 measured · Source: the US BTS Thursday · 22.1 min · 273 recorded · 270 measured · Source: the US BTS Friday · 20.4 min · 266 recorded · 260 measured · Source: the US BTS Saturday · 30.2 min · 260 recorded · 252 measured · Source: the US BTS Sunday · 34.1 min · 272 recorded · 263 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 · 271 · 271 recorded · 261 measured · Source: the US BTS Tuesday · 262 · 262 recorded · 254 measured · Source: the US BTS Wednesday · 264 · 264 recorded · 256 measured · Source: the US BTS Thursday · 273 · 273 recorded · 270 measured · Source: the US BTS Friday · 266 · 266 recorded · 260 measured · Source: the US BTS Saturday · 260 · 260 recorded · 252 measured · Source: the US BTS Sunday · 272 · 272 recorded · 263 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday60.2%34.4 min261271
Tuesday71.7%19.0 min254262
Wednesday75.8%15.6 min256264
Thursday67.0%22.1 min270273
Friday69.6%20.4 min260266
Saturday61.9%30.2 min252260
Sunday60.1%34.1 min263272

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 · 81 recorded · 75 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 87 recorded · 85 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 124 recorded · 118 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 120 recorded · 115 measured · Source: the US BTS May · Fewer than 200 measured departures · 194 recorded · 189 measured · Source: the US BTS Jun · 59.8% · 236 recorded · 229 measured · Source: the US BTS Jul · 58.0% · 262 recorded · 257 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 132 recorded · 130 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 116 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 198 recorded · 196 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 178 recorded · 174 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 136 recorded · 132 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 · Fewer than 200 measured departures · 81 recorded · 75 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 87 recorded · 85 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 124 recorded · 118 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 120 recorded · 115 measured · Source: the US BTS May · Fewer than 200 measured departures · 194 recorded · 189 measured · Source: the US BTS Jun · 26.0 min · 236 recorded · 229 measured · Source: the US BTS Jul · 31.1 min · 262 recorded · 257 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 132 recorded · 130 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 116 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 198 recorded · 196 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 178 recorded · 174 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 136 recorded · 132 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 · 81 · 81 recorded · 75 measured · Source: the US BTS Feb · 87 · 87 recorded · 85 measured · Source: the US BTS Mar · 124 · 124 recorded · 118 measured · Source: the US BTS Apr · 120 · 120 recorded · 115 measured · Source: the US BTS May · 194 · 194 recorded · 189 measured · Source: the US BTS Jun · 236 · 236 recorded · 229 measured · Source: the US BTS Jul · 262 · 262 recorded · 257 measured · Source: the US BTS Aug · 132 · 132 recorded · 130 measured · Source: the US BTS Sep · 120 · 120 recorded · 116 measured · Source: the US BTS Oct · 198 · 198 recorded · 196 measured · Source: the US BTS Nov · 178 · 178 recorded · 174 measured · Source: the US BTS Dec · 136 · 136 recorded · 132 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—7581
FebFewer than 200 measured departures—8587
MarFewer than 200 measured departures—118124
AprFewer than 200 measured departures—115120
MayFewer than 200 measured departures—189194
Jun59.8%26.0 min229236
Jul58.0%31.1 min257262
AugFewer than 200 measured departures—130132
SepFewer than 200 measured departures—116120
OctFewer than 200 measured departures—196198
NovFewer than 200 measured departures—174178
DecFewer than 200 measured departures—132136

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 64.7% 1,209
  • Delayed >15 min 32.5% 607
  • Cancelled 2.8% 52
  • 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

10
10 of 10
Flight numbersBy direction DeparturesOn time
AA882 BUF → DFW 422 86.6%
AA1724 DFW → BUF 372 58.4%
AA574 DFW → BUF 234 55.5%
AA1724 BUF → DFW 160 60.5%
AA2405 BUF → DFW 119 90.5%
AA2401 DFW → BUF 100 42.3%
AA644 DFW → BUF 76 52.1%
AA1615 BUF → DFW 69 49.3%
AA1615 DFW → BUF 68 63.6%
AA617 BUF → DFW 37 79.4%

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 138 +16.0% 2 63.0%
June 2026 116 +2.7% 4 62.9%
May 2026 82 −23.4% 2 75.6%
April 2026 58 +1.8% 2 77.6%
March 2026 58 −3.3% 4 77.6%
February 2026 56 +93.1% 0 71.4%
January 2026 64 +481.8% 6 59.4%
December 2025 74 +27.6% 2 59.5%
November 2025 112 +80.6% 4 65.2%
October 2025 118 +51.3% 2 79.7%
September 2025 116 4 76.7%
August 2025 130 2 56.2%
July 2025 119 3 52.1%
June 2025 113 3 56.6%
May 2025 107 3 59.8%
April 2025 57 3 68.4%
March 2025 60 2 68.3%
February 2025 29 2 69.0%
January 2025 11 0 90.9%
December 2024 58 2 65.5%
November 2024 62 0 77.4%
October 2024 78 0 76.9%

How to read this chart

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