Delta Air Lines had 38,628 passengers in July 2026, according to US BTS T-100 (Form 41 Traffic). This figure covers only the part of the airline's network touching this market.
This airline's figures come from more than one source, and they do not all cover the same thing. Each metric is labelled separately below.
Passengers
38,628 July 2026
only the part of the airline's network touching this market
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January 1990 March 1999 April 2008 June 2017 July 2026
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according to US BTS T-100
On-time departures
44.4% July 2026of 9 flights
only the part of the airline's network touching this market
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September 2024 February 2025 August 2025 January 2026 July 2026
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according to ANAC Brazil VRA
Scheduled flights
10 July 2026
only the part of the airline's network touching this market
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September 2024 February 2025 August 2025 January 2026 July 2026
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according to ANAC Brazil VRA
Cancelled flights
1 July 2026
only the part of the airline's network touching this market
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September 2024 February 2025 August 2025 January 2026 July 2026
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according to ANAC Brazil VRA
Tonnes of cargo
905 July 2026
only the part of the airline's network touching this market
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January 1990 March 1999 April 2008 June 2017 July 2026
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according to US BTS T-100
Aircraft movements
15 August 2026
only the part of the airline's network touching this market
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January 1990 March 1999 May 2008 June 2017 August 2026
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according to US BTS T-100
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 each departure airport. Results combine the routes in this source’s coverage; a different mix of routes can change the averages.
US domestic sectors recorded by BTS
Source: BTS · US Department of Transportation · 2024-09-01 → 2026-06-30
Lowest average delay05:00–06:003.4min · 48,157 recorded · 47,522 measured
Gap to highest-delay hour15.2min05:00 ↔ 19:00
Recorded flights1,851,878Delta Air Lines
Departure hour
On-time departures
100.050.00.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
18.69.30.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
161,02580,5130
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
View the figures
Departure hour
On-time departures
Average departure delay
With departure time
Recorded flights
00:00
84.5%
5.7 min
3,596
3,628
01:00
82.3%
11.5 min
999
1,016
02:00
No observations
—
—
—
03:00
No observations
—
—
—
04:00
No observations
—
—
—
05:00
93.5%
3.4 min
47,522
48,157
06:00
93.0%
3.5 min
125,414
127,097
07:00
91.3%
3.9 min
158,822
161,025
08:00
89.9%
4.2 min
116,708
118,061
09:00
87.8%
4.7 min
96,704
97,826
10:00
86.3%
6.1 min
102,030
103,321
11:00
84.6%
7.5 min
135,124
136,616
12:00
83.4%
8.9 min
110,545
111,667
13:00
82.0%
10.2 min
101,863
102,843
14:00
79.9%
12.0 min
93,370
94,383
15:00
77.9%
13.5 min
120,082
121,404
16:00
76.8%
14.2 min
86,244
87,250
17:00
77.1%
14.7 min
113,868
115,263
18:00
74.5%
16.9 min
104,833
106,173
19:00
72.5%
18.6 min
96,676
98,329
20:00
73.5%
16.8 min
64,652
65,562
21:00
77.8%
13.3 min
64,157
65,039
22:00
80.4%
11.9 min
60,835
61,679
23:00
80.8%
10.2 min
25,224
25,539
Day of week
On-time departures
100.050.00.0
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
13.56.70.0
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
277,841138,9210
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
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Day of week
On-time departures
Average departure delay
With departure time
Recorded flights
Monday
81.4%
11.2 min
273,868
277,841
Tuesday
85.7%
7.1 min
260,488
262,337
Wednesday
85.9%
6.8 min
258,269
259,779
Thursday
82.9%
9.7 min
269,103
270,919
Friday
82.2%
10.7 min
268,765
272,602
Saturday
82.8%
9.8 min
231,228
235,281
Sunday
79.0%
13.5 min
267,547
273,119
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
100.050.00.0
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
17.38.70.0
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
179,82989,9150
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
View the figures
Month of year
On-time departures
Average departure delay
With departure time
Recorded flights
Jan
81.3%
11.7 min
148,046
153,213
Feb
82.6%
9.6 min
141,761
143,434
Mar
81.8%
11.1 min
165,480
168,925
Apr
85.3%
7.1 min
167,943
169,090
May
81.6%
10.5 min
178,510
179,829
Jun
78.6%
14.2 min
176,885
179,433
Jul
75.8%
17.3 min
91,744
93,042
Aug
83.2%
9.5 min
88,778
89,448
Sep
87.9%
4.8 min
167,431
167,844
Oct
87.8%
5.1 min
175,644
176,751
Nov
86.6%
6.2 min
163,136
164,584
Dec
78.2%
14.2 min
163,910
166,285
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 time81.8%1,514,681
Delayed >15 min17.0%314,587
Cancelled1.2%22,610
Missing departure time0.0%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 punctuality and average delay.
Flights touching Brazil reported to ANAC · partial coverage
Source: ANAC Brazil VRA · 2024-09-01 → 2026-07-06
Lowest average delay10:00–11:004.2min · 455 recorded · 451 measured
Gap to highest-delay hour27.4min10:00 ↔ 23:00
Recorded flights4,720Delta Air Lines
Departure hour
On-time departures
100.050.00.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
31.615.80.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
1,5787890
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
View the figures
Departure hour
On-time departures
Average departure delay
With departure time
Recorded flights
00:00
No observations
—
—
—
01:00
No observations
—
—
—
02:00
No observations
—
—
—
03:00
No observations
—
—
—
04:00
Fewer than 200 measured departures
—
1
1
05:00
No observations
—
—
—
06:00
No observations
—
—
—
07:00
No observations
—
—
—
08:00
Fewer than 200 measured departures
—
24
25
09:00
Fewer than 200 measured departures
—
28
28
10:00
89.8%
4.2 min
451
455
11:00
Fewer than 200 measured departures
—
1
1
12:00
Fewer than 200 measured departures
—
1
1
13:00
No observations
—
—
—
14:00
No observations
—
—
—
15:00
No observations
—
—
—
16:00
No observations
—
—
—
17:00
No observations
—
—
—
18:00
72.3%
21.1 min
314
315
19:00
59.3%
27.0 min
268
269
20:00
83.9%
17.4 min
492
502
21:00
82.2%
11.7 min
1,109
1,143
22:00
75.1%
22.0 min
1,545
1,578
23:00
74.8%
31.6 min
397
402
Day of week
On-time departures
100.050.00.0
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
23.311.70.0
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
6833420
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
View the figures
Day of week
On-time departures
Average departure delay
With departure time
Recorded flights
Monday
78.1%
18.6 min
672
683
Tuesday
79.9%
15.7 min
650
658
Wednesday
78.2%
15.6 min
665
673
Thursday
78.3%
18.1 min
674
681
Friday
77.6%
23.3 min
664
683
Saturday
76.4%
19.2 min
645
660
Sunday
76.0%
19.9 min
661
682
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
100.050.00.0
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
34.617.30.0
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
6433220
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
View the figures
Month of year
On-time departures
Average departure delay
With departure time
Recorded flights
Jan
74.6%
23.6 min
626
643
Feb
82.5%
11.4 min
567
586
Mar
77.6%
15.2 min
594
603
Apr
79.8%
16.7 min
223
226
May
74.2%
15.2 min
217
221
Jun
62.6%
34.6 min
251
253
Jul
70.7%
25.0 min
229
231
Aug
86.6%
8.5 min
216
221
Sep
79.2%
29.4 min
394
406
Oct
84.8%
17.3 min
413
417
Nov
82.4%
9.9 min
410
412
Dec
73.5%
20.3 min
491
501
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 time76.3%3,602
Delayed >15 min21.8%1,029
Cancelled1.9%89
Missing departure time0.0%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 punctuality and average delay.